A Directory of Neotropical Wetlands (1986)

Directory of Wetlands of International Importance (1990)

Directory of Wetlands of International Importance (1987)

The distribution and occurrence of the birds of Jackson County, Oregon, and surrounding areas - Browning, M. Ralph (Fish and Wildlife Service, 1975)

The distribution of bird-life in Colombia; a contribution to a biological survey of South America - Fuertes, Louis Agassiz, 1874 -1927 (Pub. by order of the trustees, 1917)

The distribution of bird life in the Urubamba valley of Peru; a report on the birds collected by the Yale university National geographic society's expeditions - Chapman, Frank M. (Frank Michler), 1864 -1945 (Govt. print. off, 1921)

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)

Diversity monitoring in Montana, 2008-2010 : final report - Maxell, Bryce A. (Bryce Alan) ([Montana Inventory and Monitoring Project (Diversity Monitoring)], 2010)

The Dominion of Canada (s.n, 1900)

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

dong zhi wu ming ci hui bian kuang wu ming ci fu - ke xue ming ci shen cha hui (ke xue ming ci shen cha hui)

Draft environmental analysis for weed management - Montana. Department of Fish, Wildlife,; Parks. Region 4 (The Dept, 1996)

Draft vegetation treatments using aminopyralid, fluroxypyr, and rimsulfuron on Bureau of Land Management lands in 17 western states programmatic environmental impact statement - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, 2015)

Duck and pheasant use of water bank program agreement areas in east-central South Dakota - United States. Soil Conservation Service. (U.S. Dept. of Agriculture, Soil Conservation Service, 1985)

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)

Ecological infrastructure mapping - southern Alberta region - Alberta. Alberta Environment. (Alberta Environment, 2008)

An ecological study of the black-crowned night heron in southern Alberta - University of Alberta. Department of Zoology. (1966)

Ecologically significant wetlands in the Missouri headwaters : Jefferson, lower Madison, lower Gallatin, and upper Red Rock River watersheds - Montana Natural Heritage Program. (Montana Natural Heritage Program, 2004)

Ecology of Buzzards Bay : an estuarine profile - United States. National Biological Service. (U.S. Dept. of the Interior, National Biological Service, 1996)

The ecology of delta marshes of coastal Louisiana : a community profile - Gosselink, James G. (National Coastal Ecosystems Team, Division of Biological Services, Research Development, Fish and Wildlife Service, U.S. Dept. of the Interior, 1984)

The ecology of Tijuana Estuary, California : a national estuarine research reserve - Kus, Barbara Elaine. (NOAA Office of Coastal Resource Management, Sanctuaries and Reserves Division], 1992)

An economic study of field mice (genus Microtus) - Lantz, David E. (David Ernest) (U.S. Dept. of Agriculture, Biological Survey, 1907)

Ectoparasites of Panama - Tipton, Vernon J. (Field Museum of Natural History, 1966)

The effect of altered streamflow on migratory birds of the Yellowstone River Basin, Montana - Montana. Dept. of Fish; Game. (Water Resources Division, Montana Dept. of Natural Resources & Conservation, 1977)

Eggs of North American birds - Maynard, C. J. (Charles Johnson), 1845 -1929 (De Wolfe, Fiske, 1890)

Eggs of North American birds - Maynard, C. J. (Charles Johnson), 1845 -1929 (De Wolfe, Fiske & co, 1890)

De eieren van onze vogels - Balen, J. C. F. van. (1909)

Elkhorn Slough Estuarine Sanctuary : proposed estuarine sanctuary grant award for Elkhorn Slough, Monterey County, California - National Ocean Survey. Office of Coastal Zone Management. (U.S. Govt. Print. Off, 1979)

Endangered and threatened plants and animals of North Carolina : proceedings of the Symposium on Endangered and Threatened Biota of North Carolina, 1, biological concerns, Meredith College, Raleigh, November 7-8, 1975 - North Carolina State Museum of Natural History. (N.C. State Museum of Natural History, 1977)

Endangered, threatened, and rare fauna of North Carolina - Clark, Mary K. (North Carolina State Museum of Natural Sciences, 1990)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1955)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1956)

An environmental profile of the Black Sea Coast - Gillett, Harriet J. (WCMC, 1997)

Erigenia : journal of the Illinois Native Plant Society - Illinois Native Plant Society. (The Society, 1991)

Exploration scientifique de l'Algérie : pendant les années 1840, 1841, 1842 - Deshayes, G. P. (Gérard Paul), 1795 -1875 (Imprimerie royale, 1867)

Exposure of marine birds to environmental pollutants - Ohlendorf, Harry M. (U.S. Dept. of the Interior, Fish and Wildlife Service, 1978)

Falco unregelmässig im Anschluss an das Werk "Berajah, Zoographia infinita" erscheinende Zeitschrift (W. Schlüter, 1914)

Falco unregelmässig im Anschluss an das Werk "Berajah, Zoographia infinita" erscheinende Zeitschrift (W. Schlüter, 1913)

Fauna och flora : populär tidskrift för biologi - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksells, 1907)

Fauna och flora : populär tidskrift för biologi - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksells, 1918)

Fauna och flora : populär tidskrift för biologi - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksells, 1920)

The fauna of British India, including Ceylon and Burma Birds - Oates, Eugene William, 1845 -1911 (Taylor and Francis; [etc., etc.], 1898)

Fauna of Manitoba - Seton, Ernest Thompson, 1860 -1946 (s.n, 1909)

Fauna of New England (Printed for the [Boston] Society [of Natural History] from the Gurdon Saltonstall Fund, 1904)

Fauna of New England, 11 : list of the aves - Allen, Glover M. (Glover Morrill), 1879 -1942 (Society of Natural History, 1909)

The faunal connections between Europe and North America - Lindroth, C. H. (Carl Hildebrand), 1905 -1979 (Wiley, 1957)

A faunal investigation of Long Point and vicinity, Norfolk County, Ontario - Snyder, L. L. (Lester Lynne), 1894 - (Royal Ontario Museum of Zoology], 1931)