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, 1861)

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, 1891)

Denkschriften der Königlichen Akademie der Wissenschaften zu München - Königliche Akademie der Wissenschaften zu München. ([Königlichen Akademie der Wissenschaften], 1821)

Denkschriften der Medicinisch-Naturwissenschaftlichen Gesellschaft zu Jena - Medizinisch-naturwissenschaftliche Gesellschaft zu Jena. (Fischer, 1904)

Density and biomass of trout and char in western streams - Platts, William S., 1928 - (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1988)

The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic - Murray, John, Sir, 1841 -1914 (Macmillan, 1912)

La descendance de l'homme et la sélection sexuelle - Darwin, Charles, 1809 -1882 (C. Reinwald, 1881)

Die Descendenztheorie - Fleischmann, Albert, 1862 -1942 (A. Georgi, 1901)

Die Descendenztheorie : gemeinverständliche Vorlesungen über den Auf- und Niedergang einer naturwissenschaftlichen Hypothese - Fleischmann, Albert, 1862 -1942 (Arthur Georgi, 1901)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (Princeton University Press, 1981)

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 (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 (J. Murray, 1889)

The descent of man, and selection in relation to sex - Darwin, Charles, 1809 -1882 (D. Appleton and Company, 1896)

The descent of man : and selection in relation to sex - Darwin, Charles, 1809 -1882 (P. F. Collier, 1902)

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 (Murray, 1922)

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 (D. Appleton and Co, 1873)

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

Descriptive catalogue (in part) of the fishes of New Brunswick and Nova Scotia - Perley, Moses Henry, 1804 -1862 (J. Simpson, 1852)

Descriptive catalogue of the fishes of Nova Scotia - Knight, Thomas F. (A. Grant, 1866)

Deutsche Binnenfischerei und Deutsche Seefischerei. [Hrsg. vom Deutschen Fischerei-Verein.] - Reichsverband der Deutschen Fischerei (J. Neumann], 1906)

The development of the oculomotor nerve, the ciliary ganglion, and the abducent nerve in the chick - Carpenter, Frederick Walton, 1876 -1925 (1906)

The development of the sympathetic nervous system in mammals - Kuntz, Albert, 1879 -1957 (1910)

A dictionary of useful animals and their products : a manual of ready reference for all those which are commercially important, and others which man has utilised : including also a glossary of trade and technical terms connected therewith - Simmonds, P. L. (Peter Lund), 1814 -1897 (E. & F.N. Spon, 1883)

Dictionnaire analogique & étymologique des idiomes méridionaux qui sont parlés depuis Nice jusqu'a Bayonne et depuis les Pyrénées jusqu'au centre de la France, comprenant tous les termes vulgaires de la flore et de la faune méridionale, un grand nombre de citations prises dans les meilleurs auteurs, ainsi qu'une collection de proverbes locaux tirés de nos moralistes populaires - Boucoiran, L. (Louis), 1813 -1895 (Baldy-Riffard, 1875)

Dictionnaire des sciences naturelles, dans lequel on traite méthodiquement des différens êtres de la nature, considérés soit en eux-mêmes, d'après l'état actuel de nos connoissances, soit relativement à l'utilité qu'en peuvent retirer la médecine, l'agriculture, le commerce et les artes. Suivi d'une biographie des plus célèbres naturalistes ... - Cuvier, Frédéric, 1773 -1838 (F. G. Levrault;||Le Normant, 1828)

Dictionnaire pittoresque d'histoire naturelle et des phénomènes de la nature - Gerbe, Zéphirin, 1810 -1890

Dictionnaire raisonné, universel d'histoire naturelle : contenant l'histoire des animaux, des végétaux et des minéraux, et celle des corps célestes, des météores, & des autres principaux phénomenes de la nature : avec l'histoire des trois regnes, et le détail des usages de leurs productions dans la médecine, dans l'économie domestique et champêtre, et dans les arts et métiers : une table concordante des noms latins, et le renvoi aux objets mentionnés dans cet ouvrage - Valmont de Bomare, M. (Jacques Christophe), 1731 -1807 (Chez Bruyset ainé et ce, 1800)

De dieren van Nederland : Gewervelde dieren - Schlegel, H. (Hermann), 1804 -1884 (A.C. Kruseman, 1862)

... Directions for meteorological observations, and the registry of periodical phenomena - Smithsonian Institution (Smithsonian institution, 1860)

Directory of Wetlands of International Importance (1990)

Directory of Wetlands of International Importance (1987)

Discovery reports - Institute of Oceanographic Sciences (Great Britain) (Cambridge University Press, 1955)

Distribution and abundance of fishes and invertebrates in Mid- Atlantic estuaries - United States. National Ocean Service. (U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, 1994)

Distribution and abundance of fishes and invertebrates in North Atlantic estuaries - United States. National Ocean Service. (U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, 1994)

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

Domesticated trout - Stone, Livingston, 1836 -1912 (For sale at the Cold spring trout ponds, 1896)

Domesticated trout how to breed and grow them - Stone, Livingston, 1836 -1912 (J.R. Osgood, 1872)

Domesticated trout. How to breed and grow them - Stone, Livingston, 1836 -1912 (1877)

Domesticated trout how to breed and grow them - Stone, Livingston, 1836 -1912 ([s.n.], 1893)

Domesticated trout : How to breed and grow them / by Livingston Stone - Stone, Livingston, 1836 -1912 (1873)

Domesticated trout. How to breed and grow them - Stone, Livingston, 1836 -1912 (J.R. Osgood and company, 1872)

The Dominion of Canada (s.n, 1900)

The double-crested cormorant (Phalacrocorax auritus) and its relation to the salmon industries on the Gulf of St. Lawrence - Geological Survey of Canada (Govt. Print. Bureau, 1915)

Dr. H.G. Bronn's Klassen und Ordnungen des Thier-Reichs, wissenschaftlich dargestellt in Wort und Bild - Bronn, H. G. (Heinrich Georg), 1800 -1862 (C. F. Winter, 1879)

Dr. H.G. Bronn's Klassen und Ordnungen des Thier-Reichs, wissenschaftlich dargestellt in Wort und Bild - Bronn, H. G. (Heinrich Georg), 1800 -1862 (C. F. Winter, 1894)

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)

The dry-fly man's handbook; a complete manual, including The fisherman's entomology and the making and management of a fishery - Halford, Frederic M. (Frederic Michael), 1844 -1914 (G. Routledge & sons, ltd, 1913)

Tasmanian Field Naturalists' Club Easter Camp Reports - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1928)

ECOfronteras - ECOSUR (Institution : Mexico) (El Colegio de la Frontera Sur, 2014)

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

An ecological characterization of Coastal Maine (north and east of Cape Elizabeth) - U.S. Fish; Wildlife Service (Department of the Interior, U.S. Fish and Wildlife Service, Northeast Region, 1980)