Dean bibliography of fishes - American Museum of Natural History (American Museum of Natural History, 1971)

Demographic and habitat requirements for conservation of bull trout - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1993)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1886)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1914)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1916)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1918)

Denkschriften der Medicinisch-Naturwissenschaftlichen Gesellschaft zu Jena - Medizinisch-naturwissenschaftliche Gesellschaft zu Jena. (Fischer, 1895)

Denkschriften der Medicinisch-Naturwissenschaftlichen Gesellschaft zu Jena - Medizinisch-naturwissenschaftliche Gesellschaft zu Jena. (Fischer, 1910)

Department bulletin - United States. Department of Agriculture. (Supt. of Docs., G.P.O, 1924)

The descent of man and selection in relation to sex - Darwin, Charles, 1809 -1882 (J. Murray, 1889)

The descent of man : and selection in relation to sex - Darwin, Charles, 1809 -1882 (Merrill and Baker, 1874)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (John Murray, 1882)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (Appleton, 1889)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (J. Murray, 1890)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (Hurst, 1870)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (John Murray, 1888)

The descent of man and selection in-relation to sex - Darwin, Charles, 1809 -1882 (John Murray, 1888)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (A.L. Burt, 1874)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (John Murray, 1871)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (John Murray, 1883)

The descent of man : and selection in relation to sex - Darwin, Charles, 1809 -1882 (D. Appleton and Company, 1875)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (J. Murray, 1871)

Description de la faune jurassique du Portugal; mollusques lamellibranches / par Paul Choffat - Choffat, Paul, 1849 -1919 (Imprimerie de l'Académie royale des sciences, 1883)

Descriptive catalogue of North American Hepaticae, north of Mexico - Underwood, Lucien Marcus, 1853 -1907 (J. W. Franks & sons, 1884)

Descriptive catalogue of the spiders of Burma, based upon the collection made by Eugene W. Oates and preserved in the British Museum - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees, 1895)

Descriptive list of the fishes of Lorain County, Ohio - McCormick, Lewis M. (Oberlin College, 1892)

Descriptive osteology of the family Chaudhuriidae (Teleostei, Synbranchiformes, Mastacembeloidei), with a discussion of its relationships - Britz, Ralf, 1964 - (American Museum of Natural History, 2003)

Devonian fishes of Iowa - Eastman, Charles Rochester, 1868 -1918 (Iowa Geological Survey, 1908)

A directory of Illinois systematists and ecologists - Illinois. Natural History Survey Division (Illinois Natural History Survey, 1986)

A directory of Illinois systematists, ecologists, and field biologists - Robertson, Kenneth Ray, 1941 - ([Section of Botany and Plant Pathology, Illinois Natural History Survey], 1989)

Directory of Wetlands of International Importance (1987)

Directory of Wetlands of International Importance (1990)

Directory of zoological taxonomists of the world - Blackwelder, Richard Eliot 1909 -2001 (Published for the Society of Systematic Zoology by Southern Illinois University Press, 1961)

Discovery reports - Institute of Oceanographic Sciences (Great Britain) (Cambridge University Press, 1962)

Diseases and enemies of poultry - Pearson, Leonard, 1868 -1909 (C.M. Busch, 1897)

Diseases and enemies of poultry - Pearson, Leonard, 1868 -1909 (C.M. Busch, state printer, 1897)

Distribution, season of use, and habitat of the mammals, birds, reptiles, amphibians, and fishes of Idaho - Wilson, Lanny O. (U.S. Department of the Interior, Bureau of Land Management, Idaho State Office, 1975)

La diversidad biológica en Morelos : estudio del Estado - Boyas Delgado, José Concepción (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2004)

Documentation of the Hudson River fish fauna - Smith, C. Lavett, 1927 - (American Museum of Natural History, 1990)

Dong wu he zhi wu zai jia yang xia de bian yi - Darwin, Charles, 1809 -1882 (ke xue chu ban she, 1957)

Dong wu xue da ci dian - Du, Yaquan (杜亜泉) (Shang wu yin shu guan, 1922)

Doriana - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) ([Museo civico di storia naturale "G. Doria", 1968)

Doriana - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) ([Museo civico di storia naturale "G. Doria", 1970)

Doriana - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) ([Museo civico di storia naturale "G. Doria", 1972)

Doriana - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) ([Museo civico di storia naturale "G. Doria", 1973)

Doriana - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) ([Museo civico di storia naturale "G. Doria", 1999)

Doriana - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) ([Museo civico di storia naturale "G. Doria", 2016)

Doriana - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) ([Museo civico di storia naturale "G. Doria", 2011)

Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen - Leunis, Johannes, 1802 -1873 (Hahnsche buchhandlung, 1883)

Draft environmental impact statement : Caribou National Forest phosphate leasing proposal - United States. Bureau of Land Management. (U.S. Dept. of Agriculture, National Forest Service, Caribou National Forest, 1997)

Draft environmental impact statement : vegetation management in the Coastal Plain/Piedmont - United States. Forest Service. Southern Region. (U.S. Dept. of Agriculture, Forest Service, Southern Region, 1988)

Draft Piceance basin resource management plan and environmental impact statement - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, White River Resource Area, 1984)

Draft stateline resource management plan and environmental impact statement : [public land in Clark and Nye County, southern Nevada] - United States. Bureau of Land Management. Las Vegas District. (U.S. Department of the Interior, Bureau of Land Management, Stateline Resource Area, 1992)

Ecological animal geography; an authorized, rewritten edition based on Tiergeographie auf ockologischer grundlage - Hesse, Richard, 1868 -1944 (J. Wiley & Sons, Inc, 1937)