A biological survey of the sand dune region on the south shore of Saginaw Bay, Michigan - Michigan. Geological Survey. (Wynkoop, Hallenbeck, Crawford co., state printers, 1911)

The biologist's handbook of pronunciations - Jaeger, Edmund C. (Edmund Carroll) 1887 -1983 (Thomas, 1960)

Biology and human life - Gruenberg, Benjamin C. (Benjamin Charles), 1875 -1965 (Ginn and Company, 1925)

Biology and man - Gruenberg, Benjamin C. (Benjamin Charles), 1875 -1965 (Ginn and company, 1944)

Biology for beginners - Moon, Truman Jesse, 1879 -1946 (H. Holt and company, 1921)

The biology of cilia and flagella - Sleigh, Michael A. (Pergamon Press, 1962)

Biology; the story of living things - Hunter, George W. (George William), 1873 -1948 (American book company, 1937)

Birds and nature (A.W. Mumford, Publisher, 1904)

Birds of a Maryland farm : a local study of economic ornithology - Judd, Sylvester D., 1871 -1905 (U.S. Dept. of Agriculture, Division of Biological Survey, 1902)

The birds of Connecticut - Bishop, Louis B. (Louis Bennett), 1865 -1950 (Printed for the State Geological and Natural History Survey, 1913)

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Birds of Michigan - Cook, Albert John, 1842 -1916 (R. Smith & co., state printers and binders, 1893)

The birds of Washington : a complete, scientific and popular account of the 372 species of birds found in the state - Bowles, John Hooper, 1875 -1934 (The Occidental publishing co, 1909)

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Bulletin - Colorado Agricultural Experiment Station (Colorado State University Experiment Station, 1902)

Bulletin - United States National Museum (G.P.O, 1909)

Bulletin - United States National Museum (G.P.O, 1949)

Bulletin - United States National Museum (G.P.O, 1968)

Bulletin - United States National Museum (G.P.O, 1973)

Bulletin - United States National Museum (G.P.O, 1947)

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Bulletin - Biological Survey - United States. Bureau of Biological Survey. (Govt. print. off, 1900)

Bulletin - Biological Survey - United States. Bureau of Biological Survey. (Govt. print. off, 1905)

Bulletin - Biological Survey - United States. Bureau of Biological Survey. (Govt. print. off, 1908)

Bulletin - Biological Survey - United States. Bureau of Biological Survey. (Govt. print. off, 1911)

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Bulletin, Gulf Biologic Station - Gulf Biologic Station (La.) (Louisiana State Board of Agriculture and Immigration, 1906)

Bulletin - Hatch Experiment Station. (s.n.], 1888)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1926)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1932)

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Bulletin - Montana State College, Agricultural Experiment Station - United States. Soil Conservation Service. (Agricultural Experiment Station, 1904)

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Bulletin / New York State Museum - New York State Museum. (New York State Education Dept, 1899)

Bulletin / New York State Museum - New York State Museum. (New York State Education Dept, 1901)

Bulletin / New York State Museum - New York State Museum. (New York State Education Dept, 1902)

Bulletin / New York State Museum - New York State Museum. (New York State Education Dept, 1905)

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Bulletin of the Amateur Entomologists' Society - Amateur Entomologists' Society (Great Britain) (Amateur Entomologists' Society, 2003)

Bulletin of the Amateur Entomologists' Society - Amateur Entomologists' Society (Great Britain) (Amateur Entomologists' Society, 2005)

Bulletin of the American Museum of Natural History - Allen, J. A. (Joel Asaph), 1838 -1921 (American Museum of Natural History, 1894)

Bulletin of the British Museum (Natural History) Entomology - British Museum (Natural History) (The Museum, 1962)

Bulletin of the Brooklyn Entomological Society - Brooklyn Entomological Society (The Society, 1921)

Bulletin of the Brooklyn Entomological Society - Brooklyn Entomological Society (The Society, 1924)

Bulletin of the Brooklyn Entomological Society - Brooklyn Entomological Society (The Society, 1925)

Bulletin of the Brooklyn Entomological Society - Brooklyn Entomological Society (The Society, 1928)

Bulletin of the Brooklyn Entomological Society - Brooklyn Entomological Society (The Society, 1929)

Bulletin of the Brooklyn Entomological Society - Brooklyn Entomological Society (The Society, 1944)

Bulletin of the Brooklyn Entomological Society - Brooklyn Entomological Society (The Society, 1943)

Bulletin of the Brooklyn Entomological Society - Brooklyn Entomological Society (The Society, 1945)