123414. Southwestern Naturalist.   The Southwestern Naturalist, November 1976.   Southwestern Association of Naturalists, 1976, The Southwestern Naturalist, Volume 21, Number 3 : pages 259-416 with illustrations.   Softbound, xlib, good plus or better condition.    $5.00

123413. Southwestern Naturalist.   The Southwestern Naturalist, June 1976.   Southwestern Association of Naturalists, 1976, The Southwestern Naturalist, Volume 21, Number 2 : pages 145-258 with illustrations.   Softbound, xlib, good plus or better condition.    $5.00

115084. Southwestern Naturalist.   The Southwestern Naturalist : Includes article on the Middle Eocene Primates (Mammalia) from Southwestern Wyoming by Michael E. Nelson.   Southwestern Association of Naturalists, 1977, The Southwestern Naturalist, Volume 22, Number 4 :.   Softbound, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $3.00

115082. Southwestern Naturalist.   The Southwestern Naturalist, June 1977.   Southwestern Association of Naturalists, 1977, The Southwestern Naturalist, Volume 22, Number 2 : pages 157-288 with illustrations.   Softbound, minor signs of use, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123804. Southwestern Naturalist.   The Southwestern Naturalist, June 1977.   Southwestern Association of Naturalists, 1977, The Southwestern Naturalist, Volume 22, Number 3 : pages 289-409 with illustrations.   Softbound, xlib, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $3.00

123802. Southwestern Naturalist.   The Southwestern Naturalist, March 1977, Includes article on the Ecology of Late Pleistocene and Recent Microtus from south-central and southwestern New Mexico by R. A. Smartt and the Late Pleistocene Reptiles and Small Mammals from the lower Grand Canyon of Arizona and more.   Southwestern Association of Naturalists, 1977, The Southwestern Naturalist, Volume 22, Number 1 : pages 1-156 with illustrations.   Softbound, previous owners name and lable, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

24683. Southwestern Naturalist.   The Southwestern Naturalist : Includes article on the Ecology of Late Pleistocene and Recent Microtus from south-central and southwestern New Mexico by R. A. Smartt and the Late Pleistocene Reptiles and Small Mammals from the lower Grand Canyon of Arizona.   Southwestern Association of Naturalists, 1977, The Southwestern Naturalist, Volume 22, Number 1 :.   Softbound, minor signs of use, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123807. Southwestern Naturalist.   The Southwestern Naturalist, February 1978.   Southwestern Association of Naturalists, 1978, The Southwestern Naturalist, Volume 23, Number 1 : pages 1-171 with illustrations.   Softbound, xlib, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $3.00

115078. Southwestern Naturalist.   The Southwestern Naturalist, March 1978.   Southwestern Association of Naturalists, 1978, The Southwestern Naturalist, Volume 23, Number 2 : pages 173-313 with illustrations.   Softbound, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

115079. Southwestern Naturalist.   The Southwestern Naturalist, August 1987.   Southwestern Association of Naturalists, 1978, The Southwestern Naturalist, Volume 23, Number 3 : pages 315-540 with illustrations.   Softbound, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $7.00

24686. Southwestern Naturalist.   The Southwestern Naturalist, December 1878.   Southwestern Association of Naturalists, 1978, The Southwestern Naturalist, Volume 23, Number 4 : pages 541-724 with illustrations.   Softbound, minor signs of use, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $3.00

123810. Southwestern Naturalist.   The Southwestern Naturalist, December 1878.   Southwestern Association of Naturalists, 1978, The Southwestern Naturalist, Volume 23, Number 4 : pages 541-724 with illustrations.   Softbound, previous owners lable, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123809. Southwestern Naturalist.   The Southwestern Naturalist, August 1987.   Southwestern Association of Naturalists, 1978, The Southwestern Naturalist, Volume 23, Number 3 : pages 315-540 with illustrations.   Softbound, previous owners lable, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123808. Southwestern Naturalist.   The Southwestern Naturalist, March 1978.   Southwestern Association of Naturalists, 1978, The Southwestern Naturalist, Volume 23, Number 2 : pages 173-313 with illustrations.   Softbound, xlib, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $3.00

115077. Southwestern Naturalist.   The Southwestern Naturalist, February 1978.   Southwestern Association of Naturalists, 1978, The Southwestern Naturalist, Volume 23, Number 1 : pages 1-171 with illustrations.   Softbound, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

24744. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1979, The Southwestern Naturalist, Volume 24, Number 1 :.   Softbound, minor signs of use, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

24745. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1979, The Southwestern Naturalist, 24 (2) : .   Printed wraps, minor signs of use and age discoloration, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

132129. Southwestern Naturalist.   The Southwestern Naturalist, July 1979.   Southwestern Association of Naturalists, 1979, The Southwestern Naturalist, Volume 24, Number 2 : pages 209-398 with illustrations.   Softbound, previous owners label text in very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $8.00

123425. Southwestern Naturalist.   The Southwestern Naturalist, December 1979.   Southwestern Association of Naturalists, 1979, The Southwestern Naturalist, Volume 24, Number 4 : pages 557-736 with illustrations.   Softbound, xlib, good plus or better condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $8.00

24746. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1979, The Southwestern Naturalist, 24 (3) : .   Printed wraps, minor signs of use and age discoloration, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

24750. Southwestern Naturalist.   The Southwestern Naturalist, February 1981, Includes article on Hesperohipparian (Mammalia: Equidae) a new Genus of Horse from the Hemphillian of North America and more.   Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 4 : pages 443-581 with illustrations.   Softbound, minor signs of use, text in very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

115069. Southwestern Naturalist.   The Southwestern Naturalist, January 1980.   Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 1 : pages 1-128 with illustrations.   Softbound, minor signs of use, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $7.00

115072. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 4 :.   Softbound, minor signs of use, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $7.00

24747. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 2 :.   Softbound, minor signs of use, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123426. Southwestern Naturalist.   The Southwestern Naturalist, January 1980.   Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 1 : pages 1-128 with illustrations.   Softbound, xlib, good plus or better condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $3.00

24748. Southwestern Naturalist.   The Southwestern Naturalist, November 1980.   Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 3 : pages 283-441 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123136. SAN.   The Southwestern Naturalist, Volume 25, Number 2, May 1980.   The Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 2 : pages 129-282 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Original publication, not a modern reprint.   $5.00

123811. Southwestern Naturalist.   The Southwestern Naturalist, January 1980.   Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 1 : pages 1-128 with illustrations.   Softbound, previous owners stamp, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123812. SAN.   The Southwestern Naturalist, Volume 25, Number 2, May 1980.   The Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 2 : pages 129-282 with illustrations.   Softbound, xlib, text in very good condition.   Original publication, not a modern reprint.   $3.00

123138. SAN.   The Southwestern Naturalist, Volume 25, Number 4, February 1976.   The Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 4 : pages 443-581 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Original publication, not a modern reprint.   $5.00

123137. SAN.   The Southwestern Naturalist, Volume 25, Number 3, November 1980.   The Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, Volume 25, Number 3 : pages 283-441 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Original publication, not a modern reprint.   $5.00

123144. SAN.   The Southwestern Naturalist, Volume 26, Number 2, May 1981.   The Southwestern Association of Naturalists, 1981, The Southwestern Naturalist, Volume 26, Number 2 : pages 127-246 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Original publication, not a modern reprint.   $5.00

24751. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1981, The Southwestern Naturalist, 26 (2) : .   Printed wraps, minor signs of use and age discoloration, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123140. SAN.   The Southwestern Naturalist, Volume 26, Number 2, May 1981.   The Southwestern Association of Naturalists, 1981, The Southwestern Naturalist, Volume 26, Number 2 : pages 95-221 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Original publication, not a modern reprint.   $5.00

132120. SAN.   The Southwestern Naturalist, Volume 26, Number 1, February 1981.   The Southwestern Association of Naturalists, 1981, The Southwestern Naturalist, Volume 26, Number 1 : pages 1-94 with illustrations.   Softbound, previous owners lable, text in very good condition.   Original publication, not a modern reprint.   $5.00

123816. SAN.   The Southwestern Naturalist, Volume 26, Number 3, August 1981.   The Southwestern Association of Naturalists, 1981, The Southwestern Naturalist, Volume 26, Number 3 : pages 223-324 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Original publication, not a modern reprint.   $5.00

21467. The Southwestern Naturalist.   The Southwestern Naturalist.   The Southwestern Association of Naturalist, 1981, The Southwestern Naturalist, Volume 26, Number 4 :.   Softbound, minor signs of use, very good condition.    $5.00

115067. The Southwestern Naturalist.   The Southwestern Naturalist.   The Southwestern Association of Naturalist, 1981, The Southwestern Naturalist, Volume 26, Number 3 :.   Softbound, minor signs of use, very good condition.    $5.00

123142. SAN.   The Southwestern Naturalist, Volume 26, Number 4, November 1981.   The Southwestern Association of Naturalists, 1981, The Southwestern Naturalist, Volume 26, Number 4 : pages 325-464 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Original publication, not a modern reprint.   $5.00

123143. SAN.   The Southwestern Naturalist, Volume 26, Number 1, February 1981.   The Southwestern Association of Naturalists, 1981, The Southwestern Naturalist, Volume 26, Number 1 : pages 126 with illustrations.   Softbound, previous owners stamp, text in very good condition.   Original publication, not a modern reprint.   $5.00

115064. Southwestern Naturalist.   The Southwestern Naturalist, August 1982.   Southwestern Association of Naturalists, 1982, The Southwestern Naturalist, Volume 27, Number 3 : pages 247-368 with illustrations.   Softbound, very good condition.    $5.00

115065. Southwestern Naturalist.   The Southwestern Naturalist, November 1982.   Southwestern Association of Naturalists, 1982, The Southwestern Naturalist, Volume 27, Number 4 : pages 369-485 with illustrations.   Softbound, previous owners stamp, text in very good condition.    $5.00

132124. Southwestern Naturalist.   The Southwestern Naturalist, February 1982.   Southwestern Association of Naturalists, 1982, The Southwestern Naturalist, Volume 27, Number 1 : pages 1-126 with illustrations.   Softbound, previous owners label, very good condition.    $5.00

132127. Southwestern Naturalist.   The Southwestern Naturalist, August 1982.   Southwestern Association of Naturalists, 1982, The Southwestern Naturalist, Volume 27, Number 3 : pages 247-368 with illustrations.   Softbound, previous owners label, very good condition.    $5.00

123818. Southwestern Naturalist.   The Southwestern Naturalist, February 1982.   Southwestern Association of Naturalists, 1982, The Southwestern Naturalist, Volume 27, Number 1 : pages 1-126 with illustrations.   Softbound, very good condition.    $5.00

123819. Southwestern Naturalist.   The Southwestern Naturalist, February 1982.   Southwestern Association of Naturalists, 1982, The Southwestern Naturalist, Volume 27, Number 1 : pages 1-126 with illustrations.   Softbound, previous owners stamp, text in very good condition.    $5.00

123820. Southwestern Naturalist.   The Southwestern Naturalist, May 1982.   Southwestern Association of Naturalists, 1982, The Southwestern Naturalist, Volume 27, Number 2 : pages 127-246.   Softbound, previous owners stamp, text in very good condition.    $5.00

123821. Southwestern Naturalist.   The Southwestern Naturalist, August 1982.   Southwestern Association of Naturalists, 1982, The Southwestern Naturalist, Volume 27, Number 3 : pages 247-368 with illustrations.   Softbound, previous owners stamp, text in very good condition.    $5.00

123825. Southwestern Naturalist.   The Southwestern Naturalist, December 1983.   Southwestern Association of Naturalists, 1983, The Southwestern Naturalist, Volume 28, Number 4 : pages 387-497 with illustrations.   Softbound, previous owners stamp, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

123824. The Southwestern Naturalist.   The Southwestern Naturalist, August 1983.   The Southwestern Association of Naturalist, 1983, The Southwestern Naturalist, Volume 28, Number 3 : pages 249-386.   Softbound, previous owners stamp, very good condition.    $5.00