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Coleoptera: Lamellicornia - Arrow, G. J. (Gilbert John), 1873 -1948 (Taylor and Francis, 1949)

Coleopterologische Hefte - Harold, Edgar von, 1830 -1886 (Carl Merhoff's Verlag, 1872)

Collected papers in avian paleontology honoring the 90th birthday of Alexander Wetmore - Wetmore, Alexander, 1886 -1978 (Smithsonian Institution Press, 1976)

[Collected reprints, 1912-1919 - Cory, Charles B. (Charles Barney), 1857 -1921 (s.n, 1900)

Collected writings on mammals - Allen, J. A. (Joel Asaph), 1838 -1921 ([v.p.], 1870)

College zoology - Hegner, Robert William, 1880 -1942 (The Macmillan company, 1912)

College zoology - Hegner, Robert William, 1880 -1942 (Macmillan, 1918)

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Colombia Bajo Caguán-Caquetá - Field Museum of Natural History. (The Field Museum, 2019)

Colombia: La Lindosa, Capricho, Cerritos - Field Museum of Natural History. (The Field Museum, 2018)

Colombia, Perú : bajo Putumayo-Yaguas-Cotuhé - Field Museum of Natural History. (Field Museum, Keller Science Action Center, 2021)

Colombian mammals from the Chocoan slopes of Nariño - Cadena, Alberto (Museum of Texas Tech University, 1998)

Commentarii de rebus in scientia naturali et medicina gestis - Johann Friedrich Gleditschens Buchhandlung, (Apud Ioh. Fridericum Gleditsch, 1752)

Comments on some small mammals from the Big Bend and Trans-Pecos Regions of Texas - Bradley, Robert D. (Museum of Texas Tech University, 1999)

Comments on the status of Musonycteris harrisoni (Chiroptera: Phyllostomidae) - Webster, William David (Museum, Texas Tech University, 1982)

Comparative anatomy and physiology - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Cassell, 1885)

Comparative anatomy and physiology - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Lea Brothers, 1885)

Comparative anatomy - Neal, Herbert V. (Herbert Vincent), 1869 -1940 (P. Blakiston's Son, 1936)

Comparative anatomy of vertebrates - Kingsley, J. S. (John Sterling), 1854 -1929 (P. Blakiston's son & co, 1912)

Comparative embryology of the vertebrates; with 2057 drawings and photos. grouped as 380 illus - Nelsen, Olin E. (Olin Everett), 1898 - (Blakiston, 1953)

Comparative morphology of the internal nasal skeleton of adult marsupials based on X-ray computed tomography - Macrini, Thomas E. (American Museum of Natural History, 2012)

Comparative physiology of temperature regulation - Arctic Aeromedical Laboratory (U.S.) (Arctic Aeromedical Laboratory, 1962)

Compendium der Helminthologie. Ein Verzeichniss der bekannten Helminthen, die frei oder in thierischen Körpern leben, geordnet nach ihren Wohnthieren, unter Angabe der Organe, in denen sie gefunden sind, und mit Beifügung der Litteraturquellen - Linstow, Otto von, 1842 -1916 (Hahn'sche Buchhandlung, 1878)

Compendium der Helminthologie : Nachtrag : die Litteratur der Jahre 1878-1889 - Linstow, Otto von, 1842 -1916 (Hahn'sche Buchhandlung, 1889)

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Concealing-coloration in the animal kingdom; an exposition of the laws of disguise through color and pattern: being a summary of Abbott H. Thayer's discoveries - Thayer, Abbott Handerson, 1849 -1921 (The Macmillan Co, 1909)

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Contribucion a la mamalogia cubana - Gundlach, Johannes Christoph, 1810 -1896 (Impr. de G. Montiel y Comp, 1877)

Contribution to a bibliography of recent Texas mammals, 1961-1970 - Jones, J. Knox (Museum, Texas Tech University, 1976)

Contribution to a bibliography of recent Texas mammals, 1981-1990 - Jones, J. Knox (Texas Tech University Press, 1995)

A contribution to the comparative histology of the femur - Foote, J. S. (James Stephen), 1851 -1925 (Smithsonian Institution, 1916)

A contribution to the ornithology of the Orinoco region - Cherrie, George Kruck, 1865 -1946 (Pub. for the Brooklyn museum, 1916)

Contributions in mammalogy in honor of Robert L. Packard - Chapman, Brian R. (Texas Tech Press, 1984)

Contributions in natural history : a memorial volume in honor of Clyde Jones - Manning, Richard W. (Museum of Texas Tech University, 2016)

Contributions in quaternary vertebrate paleontology: a volume in memorial to John E. Guilday - Genoways, Hugh H. (Carnegie Museum of Natural History, 1984)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1964)

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Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1968)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1969)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1970)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1972)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1975)

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Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1981)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1984)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1985)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1986)

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Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1995)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1998)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 2003)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 2008)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 2017)

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Contributions to morphometrics - Bello, Elisa. (Museo Nacional de Ciencias Naturales, C.S.I.C, 1993)

Contributions to ornithology for 1848-1853 - Strickland, Catherine Dorcas Maule Jardine (W.H. Lizars, 1851)

Contributions to the natural history of Alaska. Results of investigations ... in the Yukon district and the Aleutian islands; conducted under the auspices of the Signal service, United States Army, extending from May, 1874, to August, 1881 ... - Turner, Lucien M. (Lucien McShan) (Govt. Print. Off, 1886)

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Convergence in evolution - Willey, Arthur, 1867 -1942 (J. Murray, 1911)

Convergence in evolution - Willey, Arthur, 1867 -1942 (E. P. Dutton & co., 1911, 1911)

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Correspondenz-blatt des Zoologisch-mineralogischen Vereins in Regensburg - Zoologisch-Mineralogischer Verein (Regensburg, Germany) (Zoologisch-mineralogischer Verein, 1857)

Correspondenz-blatt des Zoologisch-mineralogischen Vereins in Regensburg - Zoologisch-Mineralogischer Verein (Regensburg, Germany) (Zoologisch-mineralogischer Verein, 1882)

Cost of collecting and preparing mammal voucher specimens for natural history collections - Bradley, Robert D. (Museum of Texas Tech University, 2012)

Cranial anatomy in tenrecid insectivorans : character evolution across competing phylogenies - Asher, Robert J. (American Museum of Natural History, 2001)

Cranial circulation and relationships of the colugo Cynocephalus (Dermoptera, Mammalia) - Wible, John R. (American Museum of Natural History, 1993)

Cranial evidence for the monophyletic origin of bats - Novacek, Michael J. (American Museum of Natural History, 1988)