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. 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, 1886)

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 for the Main Bay salmon hatchery expansion : Prince William Sound, Chugach National Forest, Alaska - United States. Forest Service. (U.S.D.A. Forest Service, 1993)

Drift of zooplankton, benthos, and larval fish and distribution of macrophytes and larval fish in the St. Marys River, Michigan, during winter and summer, 1985 - University of Michigan. Great Lakes Research Division. (The University of Michigan, 1986)

The dynamic theory of life and mind : an attempt to show that all organic beings are both constructed and operated by the dynamic agencies of their respective enviroments - Alexander, James B. (James Bradun) 1831 - (The Truth seeker co, 1909)

The dynamic theory of life and mind: an attempt to show that all organic beings are both constructed and operated by the dynamic agencies of their respective environments - Alexander, James B. (James Bradun) 1831 - (The Housekeeper press, 1893)

Earthworms and their allies - Beddard, Frank E. (Frank Evers), 1858 -1925 (University Press, 1912)

Earthworms and their allies - Beddard, Frank E. (Frank Evers), 1858 -1925 (The University press, 1912)

The earthworms (lumbricidae and sparganophilidae) of Ontario - Royal Ontario Museum. (Royal Ontario Museum, 1977)

The Eastern Bering Sea Shelf : oceanography and resources - United States. Office of Marine Pollution Assessment. (U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Office of Marine Pollution Assessment, 1981)

The Echinoderms newsletter - National Museum of Natural History (U.S.). Department of Invertebrate Zoology (Echinoderms) (Dept. of Invertebrate Zoology (Echinoderms), National Museum of Natural History, Smithsonian Institution, 1980)

The Echinoderms newsletter - National Museum of Natural History (U.S.). Department of Invertebrate Zoology (Echinoderms) (Dept. of Invertebrate Zoology (Echinoderms), National Museum of Natural History, Smithsonian Institution, 1991)

The Echinoderms newsletter - National Museum of Natural History (U.S.). Department of Invertebrate Zoology (Echinoderms) (Dept. of Invertebrate Zoology (Echinoderms), National Museum of Natural History, Smithsonian Institution, 1992)

Die Echinoidea der Siboga-expedition - Meijere, J. C. H. de (Johannes Cornelis Hendrik) 1866 -1947 (Buchhandlung und druckerei vormals E. J. Brill, 1904)

Ecological and behavioural evidence for the systematic status of New Zealand oystercatchers : (Charadriiformes: Haematopodidae) - Royal Ontario Museum. (Royal Ontario Museum, 1974)

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 condition of coastal ocean waters along the U.S. western continental shelf, 2003 - United States. National Marine Fisheries Service. (U.S. Environmental Protection Agency, 2008)

Ecological effects of an artificial island, Rincon Island, Punta Gorda, California - Coastal Engineering Research Center (U.S.) (The Center, 1978)

Ecological effects of rubble weir jetty construction at Murrells Inlet, South Carolina. Vol. 1, Colonization and community development on new jetties - Waterways Experiment Station (U.S.) (U.S. Army Engineer Waterways Experiment Station, 1984)

Ecological evaluation of a beach nourishment project at Hallandale (Broward County), Florida - Coastal Engineering Research Center (U.S.) (The Center, 1980)

Ecological monitoring of a constructed intertidal flat at Jonesport, Me - Ray, Gary L. (U.S. Army Corps of Engineers, New England District, 1999)

An Ecological survey in the eastern Chukchi Sea : September-October 1970 - Ingham, Merton C., 1930 - (U.S. Coast Guard Oceanographic Unit, 1972)

An ecological survey of a sandy beach - Berger, Thomas Joseph. (Naval Postgraduate School, 1970)

Ecology and distribution of the Benthic community on the Monterey breakwater, Monterey, California - Busch, Steven J. (Naval Postgraduate School, 1981)

The ecology of coral reefs : results of a Workshop on Coral Reef Ecology held by the American Society of Zoologists, Philadelphia, Pennsylvania, December 1983 - Reaka-Kudla, Marjorie L. (U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Oceanic and Atmospheric Research, Office of Undersea Research, 1985)

The ecology of the Apalachicola Bay system : an estuarine profile - U.S. Fish; Wildlife Service (The Service, 1984)

The ecology of the benthic and endolithic communities of a rocky reef in the kelp beds off Del Monte Beach, Monterey, California - Hoffman, Richard Gurney. (Naval Postgraduate School, 1981)

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)

Effects of beach replenishment on the nearshore sand fauna at Imperial Beach, California - Coastal Engineering Research Center (U.S.) (U.S. Army, Corps of Engineers, Coastal Engineering Research Center, 1978)

Effects of dredging and disposal on some benthos at Monterey Bay, California - Coastal Engineering Research Center (U.S.) (Dept. of Defense, Dept. of the Army, Corps of Engineers, Coastal Engineering Research Center, 1976)

Elementarcurs der zootomie in fünfzehn vorlesungen - Hatschek, Berthold, 1854 - (G. Fischer, 1896)

An elementary course of practical zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan and Co., Limited, 1900)

An elementary course of practical zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan and co., ltd, 1922)

Elementary palæontology for geological students - Woods, Henry, 1868 -1952 (at the University Press, 1893)

Elementary text-book of zoology - Parsons, John Herbert, Sir, 1868 -1957 (E. & S. Livingstone, 1901)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. Swan Sonnenschein, 1885)

Elementary text-book of zoology - Masterman, Arthur T (E. & S. Livingstone, 1902)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. S. Sonnenschein, 1884)

Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote - Claus, Carl, 1835 -1899 (Swan Sonnenschein & co, 1892)

Elemente der paläontologie bearbeitet - Döderlein, Ludwig, 1855 -1936 (Engelmann, 1890)

Elements of biology - Weisz, Paul B., 1921 - (McGraw-Hill Company of Canada, 1963)

The emigrations of animals from the sea - Pearse, A. S. (Arthur Sperry), 1877 -1956 (Sherwood Press, 1950)

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)

Die Enteropneusten des Golfes von Neapel und der angrenzenden Meeres-Abschnitte - Spengel, Johann Wilhelm, 1852 -1921 (Verlag von R. Friedländer & Sohn, 1893)

Entomological news - American Entomological Society. (American Entomological Society, 1973)

Entomological news - American Entomological Society. (American Entomological Society, 1976)

Environmental assessment of the Alaskan Continental Shelf: Annual reports of principal investigators - United States. Bureau of Land Management. (U.S. Dept. of Commerce, National Oceanic & Atmospheric Administration, Office of Marine Pollution Assessment, 1978)

Environmental benchmark studies in Casco Bay, Portland Harbor, Maine, April 1980 - United States. National Marine Fisheries Service. (U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northeast Fisheries Center, 1983)

Environmental studies, South Texas Outer Continental Shelf, biology and chemistry : final report, 1977 - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, 1979)