46218. Willett, G..   Common Birds of the Los Angeles County Coast.   The Los Angeles County Museum, 1940, Science Series, Zoological Publication, Number 5, Number 1 : pages 1-39 with illustrations.   Extracted from larger volume, rough along the spine, text in very good condition.   date of publication uncertain.   $11.00

46219. Willett, G..   The Birds of the Urban Districts of Los Angeles County No. 1.   The Los Angeles County Museum, 1943, Science Series, Zoological Publication, Number 7, Number 3 : pages 1-39 with illustrations.   Extracted from larger volume, rough along the spine, text in very good condition.    $17.00

18752. Hill, H. R. and Tompkins, P. D.   Common Sea Shells of the Los Angeles County Coast.   Los Angeles County Museum, 1954, Science Series Zoology Publication, 16 (7) : 1-48, well illustrated.   Printed wraps, three holes punched along spine, previous owner marks, signs of use and age discoloration, text in good minus condition.    $8.00

43871. McLaughlin, C. A.   A New Race of the Pocket Gopher Geomys bursarius from Missouri.   Los Angeles County Museum of Natural History, 1958, Los Angeles County Museum of Natural History, Contributions in Science, Number 19 : pages 1-4.   Softbound, previous book stamp, minor signs of use and age, very good condition.    $5.00

23733. Stager, K. E.   The Machris Brazilian Expedition Ornithology: Two New Birds from Central Goias, Brazil.   Los Angeles County Museum, 1959, Contributions in Science, Number 33 : 6 pages with 2 figures.   Softbound, minor signs of use, very good condition.    $3.00

43870. Schaldach, W. J. and Mclaughlin, C. A.   A New Genus and Species of Glossophagine Bat from Colima, Mexico.   Los Angeles County Museum of Natural History, 1960, Los Angeles County Museum of Natural History, Contributions in Science, Number 37 : pages 1-8 with 3 figures and 1 table.   Softbound, previous book stamp, minor signs of use and age, very good condition.    $5.00

43869. White, J. A. and Downs, T.   A New Genus from the Vallecito Creek Pleistocene of California.   Los Angeles County Museum of Natural History, 1961, Los Angeles County Museum of Natural History, Contributions in Science, Number 42 : pages 1-34 with 17 figures and 8 tables.   Softbound, previous book stamp, minor signs of use and age, very good condition.    $6.00

43868. Gardner, A. L.   A New Bat of the Genus Glossophaga from Mexico.   Los Angeles County Museum of Natural History, 1962, Los Angeles County Museum of Natural History, Contributions in Science, Number 54 : pages 1-7 with 4 figures.   Softbound, previous book stamp, minor signs of use and age, very good condition.    $5.00

113094. Howard, H.   A Comparison of Avian Assemblages from Individual Pits at Rancho La Brea, California.   Los Angeles County Museum, 1962, Contributions in Science, Number 58 : 24 pages.   Softbound, previous owners stamp, very good condition.    $10.00

114487. Friedmann, H.   The Machris Expedition to Tchad, Africa Birds.   Los Angeles County Museum, 1962, Contributions in Science, Number 59 : 27 pages.   Softbound, minor cover wear, text in good plus or better condition.   Original publication, not a modern reprint.   $8.00

115029. Stager, K. E.   The Role of Olfaction in Food Location by the Turkey Vulture (Cathartes aura).   The Los Angeles County Museum of Natural History, 1964, Contributions in Science, Number 81 : 63 pages with 19 figures.   Softbound, inscribed by the author, text in very good condition.   Original publication, not a modern reprint.   $13.00

18759. McLean, J. H.   A New Genus of Fissurellidae and a New Name for a Misunderstood Species of West American Diodora.   Los Angeles County Museum, 1966, Contributions in Science, 100 : 1-8, 4 figures.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $4.00

18763. Talmadge, R. R.   A New Haliotid from Guadalupe Island, Mexico (Mollusca: Gastropoda.   Los Angeles County Museum, 1966, Contributions in Science, 109 : 4 pages with 2 figures.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $4.00

18765. Kanakoff, G. P. and MCLean, J. H.   Recognition of the Cancellariid Genus Neadmete Habe, 1961, in the West American Fauna, with Description of a New Species from the Lomita Marl of Los Angeles County, California.   Los Angeles County Museum, 1966, Contributions in Science, 116 : 1-6, 2 figures.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $5.00

18766. Sutherland, J. A.   A New Species of Architectonica from the Santa Susana Mountians, Ventura County, California.   Los Angeles County Museum, 1966, Contributions in Science, Number 117 : 4 pages with 2 plates.   Softbound, minor signs of use, text in very good condition.    $5.00

86113. Dixon, J. R. and Webb, R. G.   A New Syrrhophus from Mexico (Amphibia: Leptodactylidae).   The Los Angeles County Museum of Natural History, 1966, Contributions in Science, Number 102 : 5 pages with 1 figure.   Softbound, previous owners stamp, text in very good condition.    $3.00

18761. Howard, H.   A Possible Ancestor of the Lucas Auk (Family Mancallidae) from eh Tertiary of Orange County, California.   Los Angeles County Museum, 1966, Contributions in Science, Number 101 : 8 pages with 1 figure and 2 tables.   Softbound, minor signs of use, text in very good condition.    $5.00

18762. Kanakoff, G. P.   A New Species of Boetica from the Pliocene of California.   Los Angeles County Museum, 1966, Contributions in Science, 103 : 1-4, 3 figures.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $5.00

114490. Friedmann, H.   A Contribution to the Ornithology of Uganda: Scientific Results of the 1963 Khudsen-Machris Expedition to Kenya and Uganda.   Los Angeles County Museum, 1966, Bulletin of the Los Angeles County Museum of Natural History, Science, Number 3 : 55 pages.   Softbound, previous owners stamp, good plus or better condition.   Original publication, not a modern reprint.   $11.00

18770. DuShane, H. and McLean, J. H.   Three New Epitoniid Gastropods from the Panamic Province.   Los Angeles County Museum, 1968, Contributions in Science, 145 : 1-6, 6 figures.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $4.00

23721. Archer, A. L. and Glen, R. M.   Observations o the Behavior of Two Species of Honey-Guides Indicator variegatus (Lesson) and Indicator exilis (Cassin).   Los Angeles County Museum, 1969, Contributions in Science, 160 : 1-6.   Printed wraps, usual signs of use and age, very good condition.    $5.00

99170. Vaughn, P. P.   Upper Pennsylvanian Vertebrates from the Sangre De Cristo Formation of Central Colorado.   Los Angeles County Museum of Natural History, 1969, Contributions in Science, Number 164 : 28 pages.   Softbound, very good condition.    $10.00

99169. Vaughn, P. P.   Early Permian Vertebrates from Southern New Mexico and Their Paleozoogreographic Significance.   Los Angeles County Museum of Natural History, 1969, Contributions in Science, Number 166 : 22 pages.   Softbound, very good condition.    $8.00

86112. Wake, D. B. and Brame, A. H.   Systematics and Evolution of Neotropical Salamanders of the Bolitoglossa Helmrichi Group.   The Los Angeles County Museum of Natural History, 1969, Contributions in Science, Number 175 : 40 pages with 16 figures.   Softbound, previous owners stamp, text in very good condition.    $9.00

18838. McLean, J. H. and Poorman, L. H.   Reinstatement of the Turrid Genus Bellaspira Conrad, 1868 (Mollusca: Gastropoda) with a Review of the Know Species.   Los Angeles County Museum, 1970, Contributions in Science, 189 : 1-11, 16 figures.   Off-prints, previous owner marks on front cover page, minor signs of use and age discoloration, text in very good condition.    $4.00

114484. Friedmann, H. and Williams, J. G.   Additions to the Known Avifauna of the Bugoma, Kibale, and Impenetrable Forests, West Uganda.   Los Angeles County Museum, 1970, Contributions in Science, Number 198 : 20 pages.   Softbound, very good condition.   Original publication, not a modern reprint.   $8.00

18776. Mount, J. D.   A New Species of Neadmete (Neogastropoda) from the Pliocene of California.   Los Angeles County Museum, 1970, Contributions in Science, 177 : 1-4, 1 figure and 1 table.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $3.00

114485. Friedmann, H. and Williams, J. G.   The Birds of the Kalinzu Forest, Southwestern Ankole, Uganda.   Los Angeles County Museum, 1970, Contributions in Science, Number 195 : 27 pages.   Softbound, very good condition.   Original publication, not a modern reprint.   $8.00

18837. DuShane, H.   Five New Epitoniid Gastropods from the West Coast of the Americas.   Los Angeles County Museum, 1970, Contributions in Science, 185 : 1-6, 5 figures.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $3.00

86114. Meyer, J. R. and Wilson, L. D.   A Distributional Checklist of the Amphibians of Honduras.   The Los Angeles County Museum of Natural History, 1971, Contributions in Science, Number 218 : 47 pages with 2 figures.   Softbound, very good condition.    $11.00

18844. Sphon, G. G.   Type Specimens of Recent Mollusks in the Los Angeles County Museum of Natural History.   Los Angeles County Museum, 1971, Contributions in Science, 213 : 1-37, 21 figures.   Off-prints, usual signs of use and age discoloration, text in very good condition.    $8.00

114483. Friedmann, H. and Williams, J. G.   The Birds of the Lowlands of Bwamba, Toro Province, Uganda.   Los Angeles County Museum, 1971, Contributions in Science, Number 211 : 70 pages.   Softbound, very good condition.   Original publication, not a modern reprint.   $17.00

99171. Vaughn, P. P.   More Vertebrates, Including a New Microsaur from the Upper Pennsylvanian of Central Colorado.   Los Angeles County Museum of Natural History, 1972, Contributions in Science, Number 223 : 30 pages.   Softbound, very good condition.    $11.00

114460. Howard, H.   Type Specimens of Avian Fossils in the Collections of the Natural History Museum of Los Angeles County.   The Los Angeles County Museum of Natural History, 1972, Contributions in Science, Number 228 : 27 pages.   Softbound, previous owners book stamp, very good condition.   Original publication, not a modern reprint.   $11.00

18846. Sphon, G. G.   Additional Type Specimens of Fossil Invertebrata in the Collections of the Natural History Museum of Los Angeles County.   Los Angeles County Museum, 1973, Contributions in Science, 250 : 1-75.   Off-prints, signed by the author to Ellen Moore, minor signs of use and age discoloration, text in very good condition.    $11.00

18845. Zulla, V. A.   A Late Miocene Record of Lepas Linnaeus (Cirripedia, Lepadidae) from Southern California.   Los Angeles County Museum, 1973, Contributions in Science, 241 : 1-6, 12 figures.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $3.00

18849. Bernard, F. R.   Living Chamidae of the Eastern Pacific (Bivalvia: Heterodonta).   Los Angeles County Museum, 1976, Contributions in Science, 278 : 1-43, 12 figures.   Off-prints, minor previous owner marks on front cover page, usual signs of use and age discoloration, text in very good condition.    $9.00

18852. Marincovich, L.   Late Pleistocene Molluscan Faunas from Upper Terraces of the Palos Verdes Hills, California.   Los Angeles County Museum, 1976, Contributions in Science, 281 : 1-28, 6 tables.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $8.00

18863. McLean, J. H.   A New Monoplacophoran Limpet from the Continental Shelf off Southern California.   Los Angeles County Museum, 1979, Contributions in Science, 307 : 1-19, 23 figures.   Printed wraps, minor signs of use and age discoloration, text in very good condition.    $8.00

37703. Black, C. C. and Krishstalka, L.   Rodents, Bats, and Insectivores from the Plio-Pleistocene Sediments to the East of Lake Turkana, Kenya.   Los Angeles County Museum, 1986, Contributions in Science from the Los Angeles County Museum, 372 : 1-15, 10 figures and 7 tables.   Printed covers, minor signs of use and age, very good condition.    $6.00

18855. McLean, J. H.   New Split-Limpets (Scissurellacea and Fissurellacea) from Hydrothermal Vents. Part 1. Systematic Descriptions and Comparisons Based on Shell and Radular Characters.   Los Angeles County Museum, 1989, Contributions in Science, 407 : 1-29, 13 figures and 2 tables.   Off-prints, minor signs of use and age discoloration, text in very good condition.    $8.00