22236. Brodkorb, P.   Geographical Variation in Belonopterus Chilensis (Molina).   University of Michigan Museum of Zoology, 1934, Occasional Papers, 203 : 1-13.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $10.00

22235. Brodkord, P.   the Name of the Western Race of Redheaded Woodpecker.   University of Michigan Museum of Zoology, 1935, Occasional Papers, 303 : 1-3.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $3.00

22234. Brodkorb, P.   Two New Subspecies of the Red-Shafter Flicker.   University of Michigan Museum of Zoology, 1935, Occasional Papers, 314 : 1-3.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $3.00

23708. van Tyne, J.   The Discovery of the Nest of the Colima Warbler (Vermivora Crissalis).   University of Michigan Museum of Zoology, 1936, Miscellaneous Publications, Number 34 : pages 1-11 with 3 plates plus a color frontis.   Softbound, minor signs of use, text in good plus condition.    $5.00

22230. Brodkorb, P.   A New Subspecies of Bittern from Western North America.   University of Michigan Museum of Zoology, 1936, Occasional Papers, 333 : 1-4.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $4.00

22227. van Tyne, J.   The Yucatan Form of West Indian Cliff Swallow (Petrochelidon Fulva).   University of Michigan Museum of Zoology, 1938, Occasional Papers, 385 : 1-3.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $3.00

22229. Brodkorb, P.   New Birds from the District of Soconusco, Chiapas.   University of Michigan Museum of Zoology, 1938, Occasional Papers, 369 : 1-7.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $5.00

22222. Brodkorb, P.   A Race of Woodhewer from the Alto Parana.   University of Michigan Museum of Zoology, 1941, Occasional Papers, 453 : 1-3.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $2.00

22223. Brodkorb, P.   The Pygmy Owl of the District of Soconusco, Chiapas.   University of Michigan Museum of Zoology, 1941, Occasional Papers, 450 : 1-4.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $2.00

22225. van Rossem, A. J.   A Race of the Blue-Hooded Euphonia from Sonora.   University of Michigan Museum of Zoology, 1941, Occasional Papers, Number 449 : 2 pages.   Softbound, previous owner marks on front page, text in very good condition.    $1.00

22221. Brodkorb, P.   A Revisionary Study of the Wren Thryothorus Pleurostictus.   University of Michigan Museum of Zoology, 1942, Occasional Papers, 459 : 1-19, 1 map.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $8.00

22219. Brodkorb, P.   A New Race of Bob-White from Interior Chiapas.   University of Michigan Museum of Zoology, 1942, Occasional Papers, 467 : 1-4.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $2.00

22217. Brodkorb, P.   The Rufous-Browed Wrens of Chiapas, Mexico.   University of Michigan Museum of Zoology, 1943, Occasional Papers, 480 : 1-3.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $2.00

22214. van Tyne, J.   The Nest of the Antbird Gymnopithys Bicolor Bicolor.   University of Michigan Museum of Zoology, 1944, Occasional Papers, 491 : 1-5, 1 plate.   Off-print, previous owner marks on front page, minor signs of use and age, text in very good condition.    $4.00

22213. van Tyne, Trautman, M. B.   The Red-Winged Blackbird of Yucatan.   University of Michigan Museum of Zoology, 1946, Occasional Papers, Number 496 : 3 pages.   Softbound, previous owner marks on front page, text in very good condition.    $1.00

113622. van Tyne, Trautman, M. B.   The Red-Winged Blackbird of Yucatan.   University of Michigan Museum of Zoology, 1946, Occasional Papers, Number 496 : 3 pages.   Softbound, very good condition.    $2.00

5155. Pilsby, H. A.   Tremarctotherium from the Pleistocene of Meade County, Kansas.   University of Michigan Museum of Zoology, 1949, Contributions, 7 (6) : 107-112, 1 plate.   Printed wraps, very good condition.    $8.00

5143. Hibbard, C. W.   Pleistocene Stratigraphy and Paleontology of Mead County, Kansas.   University of Michigan Museum of Zoology, 1949, Contributions, 7 (4) : 63-90, 1 plates, 2 figs, 1 map..   Printed wraps, very good condition.    $6.00

116274. van Tyne, J.   Bird Notes from Barro Colorado Island, Canal Zone.   University of Michigan Museum of Zoology, 1950, Occasional Papers, Number 525 : 12 pages with 4 plates.   Softbound, previous owners stamp, text in very good condition.    $5.00

5181. Hibbard, C. W.   Vertebrate Fossils from the Pleistocene Stump Arroyo Member, Meade County, Kansas.   University of Michigan Museum of Zoology, 1951, Contributions, 9 (7) : 227-245, 1 figure and 6 plates.   Printed wraps, Craig C. Black signature, light sunning, text very good.    $8.00

22211. Storer, R. W.   Variation in the Painted Bunting (Passerina Ciris), with Special Reference to Wintering Populations.   University of Michigan Museum of Zoology, 1951, Occasional Papers, Number 532 : 12 pages.   Softbound, previous owner marks on front page, text in very good condition.    $4.00

22204. Zimmerman, D. A. and Tyne, J. V.   A Distributional Check-list of The Birds of Michigan.   University of Michigan Museum of Zoology, 1959, Occasional Papers, Number 608 : 63 pages.   Softbound, minor previous owner marks on front page, text in very good condition.    $6.00

113627. Zimmerman, D. A. and Tyne, J. V.   A Distributional Check-list of The Birds of Michigan.   University of Michigan Museum of Zoology, 1959, Occasional Papers, Number 608 : 63 pages.   Softbound, printed wraps, previous owners name, very good condition.    $10.00

22209. Storer, R. W. and Zimmerman, D. A.   Variation in the Blue Grosbeak (Guiraca Caerulea) with Special Reference to the Mexican Population.   University of Michigan Museum of Zoology, 1959, Occasional Papers, Number 609 : 13 pages.   Softbound, previous owner marks on front page, text in very good condition.    $3.00

122462. Hibbard, C. W. and Taylor, D. W.   Two Late Pleistocene Faunas from Southwestern Kansas.   University of Michigan Museum of Zoology, 1960, Contributions, Volume 16, Number 1 : 223 pages with 18 figures and 16 plates.   Softbound, previous owenrs mark, tape on spine, text in very good condition.    $21.00

83361. Taylor, D. W.   Summary of North American Blancan Nonmarine Mollusks.   University of Michigan Museum of Zoology, 1966, Malacologia, 4 (1) : 1-172, multiple figures, plates, and tables.   Softbound, tape over wraps, previous owners name and title on front wrap, some mark in text, good condition.   Reprint of an Important classic work.   $26.00

122453. Taylor, D. W.   Summary of North American Blancan Nonmarine Mollusks.   University of Michigan Museum of Zoology, 1966, Malacologia, Volume 4, Number 1 : 172 pages with multiple figures, plates, and tables.   Softbound, previous owners mark on front wrap, text in very good condition.   Reprint of an Important classic work.   $34.00

22206. Storer, R. W. and Dalquest, W. W.   Birds from the Save River Area of Mozambique.   University of Michigan Museum of Zoology, 1967, Occasional Papers, Number 652 : 14 pages.   Softbound, previous owner marks on front page, text in very good condition.    $4.00

5218. Hibbard, C. W. and Zakrzewski, R. J.   Phyletic Trends in the Late Cenozoic Microtine Ophyomys gen. Nov. from Idaho.   University of Michigan Museum of Zoology, 1967, Contributions, 21 (12) : 255-271, 2 figures.   Printed wraps, very good condition.    $6.00

5222. Wilson, R. L.   Systematics and Faunal Analysis of a Lower Pliocene Vertebrate Assemblage from Trego County, Kansas.   University of Michigan Museum of Zoology, 1968, Contributions, 22 (7) : 75-126, 17 figures.   Printed wraps, very good condition.    $7.00

5234. Zakrezewski, R. J.   The Rodents from the Hagerman Local Fauna, Upper Pliocene of Idaho.   University of Michigan Museum of Zoology, 1969, Contributions, 23 (1) : 1-36, 13 figures.   Printed wraps, very good condition.    $14.00

5237. Hibbard, C. W.   The Pliocene Rodent Microtoscoptes Disjunctus (Wilson) from Idaho and Wyoming.   University of Michigan Museum of Zoology, 1970, Contributions, 23 (6) : 95-98, 2 figures.   Printed wraps, very good condition.    $5.00