Ecological aspects of two wood-boring molluscs from the continental terrace off Oregon - Tipper, Ronald Charles. (Oregon State University, 1968)

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)

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)

An ecological survey of Isle Royale, Lake Superior - Adams, Charles C. (Charles Christopher), 1873 -1955 (Wynkoop Hallenbeck Crawford Co., State Printers, 1909)

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

The ecology of two lizards on a tropical beach - Hirth, Harold F. (University of Florida, 1962)

Economic entomology - Murray, Andrew, 1812 -1878 (Chapman and Hall, 1877)

Economic value of the starling in the United States - Kalmbach, E. R. (Edwin Richard), 1884 -1972 (U.S. Dept. of Agriculture, 1921)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1833)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1842)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1843)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1857)

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)

Effects of heated discharge and entrainment on benthos in the vicinity of the J.H. Campbell Plant, eastern Lake Michigan, 1978-1981 - University of Michigan. Great Lakes Research Division. (Great Lakes Research Division, University of Michigan, 1982)

Das Ei und seine Befruchtung - Royal College of Physicians of Edinburgh. (J.U. Kern, 1883)

Einführung in die paläontologie - Steinmann, G. (Gustav), 1856 -1929 (W. Engelmann, 1903)

Einleitung in die Entomologie : oder Elemente der Naturgeschichte der Insecten - Kirby, William, 1759 -1850 (Cottaischen Buchhandlung, 1827)

Einleitung in die Entomologie : oder Elemente der Naturgeschichte der Insecten - Kirby, William, 1759 -1850 (Cottaischen Buchhandlung, 1833)

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

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

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

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

Elementary text-book of zoology, general part and special part: protozoa to insecta - Claus, Carl, 1835 -1899 (Swan Sonnenschein, 1892)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (Macmillan, 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)

Elementary textbook of economic zoology and entomology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1915)

Elementary zoology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1902)

Elemente der palaeontologie : (Palaeozoologie) / von Rudolf Hoernes - Hoernes, Rudolf, 1850 -1912 (1884)

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

The elements of animal biology - Holmes, Samuel J. (Samuel Jackson), 1868 -1964 (P. Blakiston's son & co, 1919)

Elements of comparative anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Macmillan, 1878)

Elements of Comparative Anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (1878)

Elements of comparative anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Macmillan and Co, 1878)

Elements of comparative zoology - Kingsley, J. S. (John Sterling), 1854 -1929 (H. Holt and Company, 1904)

Elements of comparative zoology - Kingsley, J. S. (John Sterling), 1854 -1929 (H. Holt and Company, 1897)

Elements of natural history, adapted to the present state of the science, containing the generic characters of nearly the whole animal kingdom, and the descriptions of the principal species - Stark, J. (W. Blackwood; [etc., etc.], 1828)

Elements of natural history : embracing zoology, botany and geology for schools, colleges and families - Ruschenberger, W. S. W. (William Samuel Waithman), 1807 -1895 (Claxton, Remsen & Haffelfinger, 1871)

Elements of physiology - Baly, William, 1814 -1861 (Taylor & Walton, 1838)

Elements of physiophilosophy - Oken, Lorenz, 1779 -1851 (Ray Society, 1847)

Elements of zoology - Holder, Joseph B. (Joseph Bassett), 1824 -1888 (American book company, 1885)

Elements of zoology, or, Natural history of animals / ed. by D.M. Reese - Reese, David Meredith, 1800 -1861 (A.S. Barnes, 1849)

Elements of zoölogy : a textbook - Tenney, Sanborn, 1827 -1877 (Scribner, 1875)

Elements of zoology, to accompany the field and laboratory study of animals - Davenport, Charles Benedict, 1866 -1944 (Macmillan, 1911)

The embryology and metamorphosis of the Macroura - National Academy of Sciences (U.S.) (National Academy of Sciences, 1891)

The Emu : official organ of the Australasian Ornithologists' Union - Australasian Ornithologists' Union. (Royal Australasian Ornithologists Union, 1901)

Encyclopaedia londinensis, or, Universal dictionary of arts, sciences, and literature : comprehending, under one general alphabetical arrangement, all the words and substance of every kind of dictionary extant in the English language : in which the improved departments of the mechanical arts, the liberal sciences, the higher mathematics, and the several branches of polite literature, are selected from the acts, memoirs, and transactions, of the most eminent literary societies, in Europe, Asia, and America : forming a comprehensive view of the rise, progress, and present state, of human learning in every part of the world : embellished by a most magnificent set of copper-plate engravings - Jones, G. (Printed for the proprietor, by J. Adlard ..., sold at the Encyclopaedia Office ... by J. White ... and Champante and Whitrow, 1829)

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)

Energy and environmental stress in aquatic systems : selected papers from a symposium held at Augusta, Georgia, November 2-4, 1977 - Gibbons, J. Whitfield, 1939 - (Technical Information Center, U.S. Dept. of Energy, 1978)

English cyclopaedia, a new dictionary of universal knowledge - Knight, Charles, 1791 -1873 (Bradbury, 1854)