66913. Adams, P. and Tryon, R.   Studies in the Guttiferae. I. A Synopsis of Hypericum Section Myriandra and Taxonomic Fern Notes. Iil Pityrogramma (including Trismeria) and Anogramma.   The Gray Herbarium of Harvard University, Cambridge, Massachusetts, 1962, Contributions from the Gray Herbarium of Harvard University, Number 189 : pages 1-76 with illustrations.   Printed wraps, previous owners book stamp, minor signs of use and age, text in very good condition.    $9.00

111646. Adams, R.. L.   Determining Tonnage of Hay in Stacks.   University of California, College of Agriculture, Berkeley, 1934, Agricultural Experiment Station, Bulletin, Number 570 : 26 pages.   Softbound, good condition.    $7.00

92157. Adams, W. R.   Studies in Tolerance of New England Forest Trees. XI. The Influence of Soil Temperature on the Germination and Development of White Pine Seedlings.   University of Vermont and State Agricultural College, Burlington, Vermont, 1934, Bulletin, Number 379 : .   Softbound, very good condition.    $5.00

92574. Adrosko, R. J.   Natural Dyes and Home Dyeing.   Dover Publications, 1971, , 154 pages with illustrations.   Softbound, some shelf wear, previous owners name, good condition.    $5.00

92101. AES.   Entomological News.   The American Entomological Society, 2006, Entomological News, Volume 117, Number 1 : .   Softbound, previous owners name, minor signs of use, text in very good condition.    $6.00

92056. Aicher, L. C.   Growing Irrigated Grain in Southern Idaho.   U.S. Department of Agriculture, 1920, Farmers' Bulletin, Number 1103 : .   Softbound, usual signs of use and age, text in good or better condition.    $8.00

66949. Akerman, A.   Speltlike Bud-Spots in Common Wheat.   Hereditas, 1920, Hereditas, Volume 1 : pages 116-126.   Text extracted from a larger volume, previous owners book stamp, other minor signs of use and age, text in very good condition.   in English.   $5.00

81979. Akerman, A.   Weitere Studien uber Speltoidchimaren bei Triticum Vulgare.   Mendelian Society, Lund, Sweden, 1927, Hereditas, Volume 9 : pages 321-334 with 4 figures.   Softbound, minor signs of use and age, text in very good condition.    $11.00

98134. Alden, J. N.   Provisional Tree Seed Zones and Transfer Guidelines for Alaska.   Unites States Department of Agriculture, 1991, General Technical Report, PNW-GTR-270 : 35 pages with illustrations.   Softbound, very good condition.    $6.00

124817. Alexopoulos, C. J.   Introductory Mycology.   John Wiley & Sons, Inc, 1958, , 482 pages with 187 figures.   Hardbound, binding a little shaken, some pencil marks, good condition.   Third Printing.   $13.00

92034. Allard, H. A.   Flowering Behavior of the Hog Peanut in Response to Length of Day.   U.S. Department of Agriculture, 1932, Journal of Agricultural Research, Volume 44, Number 2 : pages 127-137 with 4 figures.   Reprint, minor signs of use and age, text in good or better condition.    $5.00

46514. Allen, C.   Second Geological Survey of Pennsylvania: 1875-6-7. Report of Progress. N. Two Hundred Tables of Elevation Above Tide-Level of the Railroad Stations, Summits and Tunnels: Canal Locks, Dams, River Riffles, &c. in and Around Pennsylvania, ….   Geological Survey of Pennsylvania, Harrisburg, 1878, Second Geological Survey of Pennsylvania, Report of Progress, Volume N : pages 1-279 with map plate of Pennsylvania in the front and fold-out map plate in back pocket.   Original hardbound, usual signs of use and age, fly page missing, text and map in very good condition.    $250.00

66947. Allen, C. E.   Gametophytic Inheritance in Sphaerocarpos. IV. Further Studies of Tuftedness and Polyclady.   Genetics, Menasha, Wisconsin, 1926, Genetics, Volume 15 : pages 150-188.   Printed wraps, previous owners book stamp, minor signs of use and age, text in very good condition.    $15.00

66946. Allen, C. E.   Gametophytic Inheritance in Sphaerocarpos. III. The Genetic Uniformity of Typical Clones.   Genetics, Menasha, Wisconsin, 1926, Genetics, Volume 11 : pages 83-87.   Printed wraps, previous owners book stamp, minor signs of use and age, text in very good condition.    $5.00

67070. Allen, C. E.   Transmission of the Vegetative Character in Sphaerocarpos.   The American Philosophical Society, 1926, Proceedings of the American Philosophical Society, Volume 65, Number 2 : pages 83-89.   Printed wraps, previous owners book stamp, minor signs of use and age, text in very good condition.    $6.00

67081. Allen, C. E.   Influences Determining the Appearance of Sexual Characters.   International Congress of Plant Sciences, 1929, Proceedings of the International Congress of Plant Sciences, Volume 1 : pages 333-343.   Reprint, previous owners book stamp, minor signs of use and age, text in very good condition.    $8.00

67135. Allen, C. E.   Sex-Inheritance and Sex-Determination.   The American Society of Naturalist, 1932, The American Naturalist, Volume 66 : pages 97-107.   Printed wraps, previous owners book stamp, minor signs of use and age, uncut text in very good condition.    $9.00

67243. Almeda, F.   Systematics of the Genus Monochaetum (Melastromataceae) in Mexico and Central America.   University of California Press, Berkeley, California, 1978, University of California Publications in Botany, Volume 75 : pages 1-134 with 30 figures.   Printed wraps, minor signs of use and age, text in very good condition.    $15.00

66917. Al-Shehbaz, I. A. et al.   Biosystematics of the Genus Thelypodium (Cruciferae), Purple-Flowered Arabis of the Pacific Coast of North America, and A Reconsideration of Thelypodium Jaegeri.   The Gray Herbarium of Harvard University, Cambridge, Massachusetts, 1973, Contributions from the Gray Herbarium of Harvard University, Number 204 : pages 1-157 with illustrations.   Printed wraps, previous owners book stamp, minor signs of use and age, text in very good condition.    $26.00

66828. Altamirano, F.   Una Planta De Caucho En Mexico.   la Secretaria de Fomento, 1905, Boletin de la Secretaria de Fomento. Numero de Propaganda, Marzo de 1905, Folleto 4, 1-2 : pages 1-11.   Reprint, minor signs of age, uncut text in good plus or better condition.   in Spanish.   $6.00

46610. American Academy of Arts and Sciences.   Memorial of Asa Gray. Fellow , 1841 to 1888. Corresponding Secretary, 1844 to 1850; 1852 to 1863. President, 1863 to 1873.   John Wilson and Son, Cambridge University Press, 1888, American Academy of Arts and Sciences, 45 pages.   Printed wraps present but detached, previous owners book stamp, minor signs of use and age, text in very good condition.    $34.00

62550. American Association for the Advancement of Science.   Science, 18 July 1958, Articles on Plant Communities, Folic Acid Coenzymes, Optical Tracking of Artificial Earth Satellites, and Much More!.   American Association for the Advancement of Science, 1958, Science, Volume 128, Number 3316 : pages 105-188.   Minor signs of use and age, crease down center, text in very good condition.   contains really great vintage adds for scientific equipment.   $5.00

62790. American Association for the Advancement of Science.   Science, 28 December 1962, Articles on Beetles, Competition, and Population by Park, Science for the Citizen by Mathewson, Carbonaceous Chondrites, Electron Microscopes, Skin Resistance, Plant Cellular Morphogenesis, and Much More!.   American Association for the Advancement of Science, 1962, Science, Volume 138, Number 3548 : pages 1361-1416.   Printed wraps, usual signs of use, text in very good condition.   contains really great vintage adds for scientific equipment.   $5.00

62776. American Association for the Advancement of Science.   Science, 3 August 1962, Articles on Crystalline Structure and Surface Reactivity, Generalized Vertebrate Neuron, Anterior Pituitary Hormones, Precipitation of Apatite, Pallid Bat, Artifacts in Plant Autoradiography, and Much More!.   American Association for the Advancement of Science, 1962, Science, Volume 137, Number 3527 : pages 299-358.   Printed wraps, usual signs of use, text in very good condition.   contains really great vintage adds for scientific equipment.   $5.00

66782. American Fern Society.   American Fern Journal: A Quarterly Devoted to Ferns.   American Fern Society, Port Richmond, New York, 1941, American Fern Journal, Volume 31, Number 3 : pages 81-120 with illustrations.   Printed wraps, edge wear, other minor signs of use and age, text in very good condition.    $8.00

66783. American Fern Society.   American Fern Journal: A Quarterly Devoted to Ferns. Fiftieth Anniversary Issue.   American Fern Society, Port Richmond, New York, 1960, American Fern Journal, Volume 50, Number 1 : pages 1-160 with illustrations.   Printed wraps, usual signs of use and age, text in very good condition.    $15.00

66780. American Fern Society.   American Fern Journal: A Quarterly Devoted to Ferns.   American Fern Society, Port Richmond, New York, 1926, American Fern Journal, Volume 16, Number 1 : pages 1-32 with illustrations.   Printed wraps, edge wear, other minor signs of use and age, uncut text in very good condition.    $11.00

66779. American Fern Society.   American Fern Journal: A Quarterly Devoted to Ferns.   American Fern Society, Port Richmond, New York, 1917, American Fern Journal, Volume 7, Number 4 : pages 99-130 with illustrations.   Printed wraps, edge wear, other minor signs of use and age, uncut text in very good condition.    $11.00

66778. American Fern Society.   American Fern Journal: A Quarterly Devoted to Ferns.   American Fern Society, Port Richmond, New York, 1915, American Fern Journal, Volume 5, Number 4 : pages 97-129 with illustrations.   Printed wraps, edge wear, other minor signs of use and age, uncut text in very good condition.    $11.00

66781. American Fern Society.   American Fern Journal: A Quarterly Devoted to Ferns.   American Fern Society, Port Richmond, New York, 1941, American Fern Journal, Volume 31, Number 4 : pages 121-160 with illustrations.   Printed wraps, edge wear, other minor signs of use and age, text in very good condition.    $8.00

98153. American Geographical Society.   Environment and Conflict in Europe (Explanatory text only).   American Geographical Society, New York, 1940, American Geographical Society, 30 pages, text only.   Softbound, previous owners name, good condition.    $5.00

124547. American Horticultural Society.   The American Horticultural Magazine, April 1962.   American Horticultural Society, Inc, 1962, The American Horticultural Magazine, Journal of the American Horticultural Society, Volume 41, Number 2 : pages 61-122 with illustrations.   Softbound, minor signs of use, text in very good condition.   Original publication, not a modern reprint.   $3.95

70745. American Nurseryman Publishing.   American Nurseryman.   American Nurseryman Publishing, Chicago, Illinois, 2002, American Nurseryman, Volume 196, Number 5 : .   Softbound, xlib, minor signs of use, text in very good condition.    $2.50

70746. American Nurseryman Publishing.   American Nurseryman.   American Nurseryman Publishing, Chicago, Illinois, 2002, American Nurseryman, Volume 196, Number 10 : .   Softbound, xlib, minor signs of use, text in very good condition.    $2.50

70747. American Nurseryman Publishing.   American Nurseryman.   American Nurseryman Publishing, Chicago, Illinois, 2002, American Nurseryman, Volume 196, Number 11 : .   Softbound, xlib, minor signs of use, text in very good condition.    $2.50

124554. American Public Gardens Association.   Public Garden, Autumn 2001; Informal Learning.   The American Public Gardens Association, 2001, Public Garden, The Journal of the American Public gardens Association, Volume 16, Number 3 : pages 1-40 with illustrations.   Softbound, some shelf wear, text in very good condition.   Original publication, not a modern reprint.   $3.00

124552. American Public Gardens Association.   Public Garden, Summer 2001; Building a Garden.   The American Public Gardens Association, 2001, Public Garden, The Journal of the American Public gardens Association, Volume 16, Number 2 : pages 1-52 with illustrations.   Softbound, minor signs of use, text in very good condition.   Original publication, not a modern reprint.   $3.00

124555. American Public Gardens Association.   Public Garden, 2004; Ex Situ Conservation.   The American Public Gardens Association, 2004, Public Garden, The Journal of the American Public gardens Association, Volume 19, Number 3 : pages 1-44 with illustrations.   Softbound, some shelf wear, text in very good condition.   Original publication, not a modern reprint.   $3.00

124551. American Public Gardens Association.   Public Garden, 2008; Green Leadership.   The American Public Gardens Association, 2008, Public Garden, The Journal of the American Public gardens Association, Volume 23, Number 1 : pages 1-44 with illustrations.   Softbound, minor signs of use, text in very good condition.   Original publication, not a modern reprint.   $3.00

124556. American Public Gardens Association.   Public Garden, 2004; A New Look at Design.   The American Public Gardens Association, 2004, Public Garden, The Journal of the American Public gardens Association, Volume 19, Number 4 : pages 1-44 with illustrations.   Softbound, minor signs of use, text in very good condition.   Original publication, not a modern reprint.   $3.00

71196. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 1999, Systematic Botany, Volume 24, Number 2 : .   Softbound, minor signs of use, text in very good condition.    $5.00

71192. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 1998, Systematic Botany, Volume 23, Number 2 : .   Softbound, minor signs of use, previous owners stamp, text in very good condition.    $5.00

71199. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 2001, Systematic Botany, Volume 26, Number 3 : .   Softbound, minor signs of use, text in very good condition.    $5.00

71195. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 1999, Systematic Botany, Volume 24, Number 1 : .   Softbound, minor signs of use, text in very good condition.    $5.00

71194. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 1998, Systematic Botany, Volume 23, Number 4 : .   Softbound, minor signs of use, previous owners stamp, text in very good condition.    $5.00

71190. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 1997, Systematic Botany, Volume 22, Number 4 : .   Softbound, minor signs of use and sun, text in very good condition.    $5.00

71191. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 1998, Systematic Botany, Volume 23, Number 1 : .   Softbound, minor signs of use, previous owners stamp, text in very good condition.    $5.00

71193. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 1998, Systematic Botany, Volume 23, Number 3 : .   Softbound, minor signs of use, previous owners stamp, text in very good condition.    $5.00

71210. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 2004, Systematic Botany, Volume 29, Number 1 : .   Softbound, minor signs of use, text in very good condition.    $5.00

71201. American Society of Plant Taxonomists.   Systematic Botany.   Allen Press, 2002, Systematic Botany, Volume 27, Number 1 : .   Softbound, minor signs of use, text in very good condition.    $5.00