Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1891)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1893)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1908)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1911)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1914)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1915)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1916)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1922)

Bulletin of the Maryland Herpetological Society - Maryland Herpetological Society. (Maryland Herpetological Society, Dept. of Herpetology, Natural History Society of Maryland, 2000)

Bulletin of the Maryland Herpetological Society - Maryland Herpetological Society. (Maryland Herpetological Society, Dept. of Herpetology, Natural History Society of Maryland, 2008)

Bulletin of the Museum of Comparative Zoology at Harvard College - Harvard University. Museum of Comparative Zoology. (The Museum, 1946)

Bulletin of the Museum of Comparative Zoology at Harvard College - Harvard University. Museum of Comparative Zoology. (The Museum, 1980)

Bulletin of the Museum of Comparative Zoology at Harvard College - Harvard University. Museum of Comparative Zoology. (The Museum, 1996)

Bulletin of the scientific laboratories of Denison University - Denison Scientific Association. ([The University], 1910)

Bulletin of the scientific laboratories of Denison University - Denison Scientific Association. ([The University], 1915)

Bulletin of the scientific laboratories of Denison University - Denison Scientific Association. ([The University], 1919)

Bulletin of the United States Fish Commission - United States Fish Commission. (The Commission, Govt. Print. Off, 1882)

Bulletin of the United States Fish Commission - United States Fish Commission. (The Commission, Govt. Print. Off, 1892)

Bulletin of the United States Geological Survey - Geological Survey (U.S.) (G.P.O, 1898)

Bulletin of the United States National Museum - United States National Museum (G.P.O, 1880)

Bulletin of the United States National Museum - United States National Museum (G.P.O, 1883)

Bulletin of the United States National Museum - United States National Museum (G.P.O, 1919)

Bulletin of the United States National Museum - United States National Museum (G.P.O, 1941)

Bulletin of the United States National Museum - United States National Museum (G.P.O, 1946)

Bulletin of the United States National Museum - United States National Museum (G.P.O, 1950)

Bulletin of the U.S. Department of Agriculture - United States. Department of Agriculture. (Supt. of Docs., G.P.O, 1915)

Bulletin of the U.S. Department of Agriculture - United States. Department of Agriculture. (Supt. of Docs., G.P.O, 1916)

Bulletin of the U.S. Department of Agriculture - United States. Department of Agriculture. (Supt. of Docs., G.P.O, 1917)

Bulletin of the U.S. Department of Agriculture - United States. Department of Agriculture. (Supt. of Docs., G.P.O, 1918)

Bulletin of the U.S. Department of Agriculture - United States. Department of Agriculture. (Supt. of Docs., G.P.O, 1919)

Bulletin of the U.S. Department of Agriculture - United States. Department of Agriculture. (Supt. of Docs., G.P.O, 1920)

Bulletin of the Wisconsin Natural History Society - Wisconsin Natural History Society. (The Society, 1913)

Bulletin - Ohio Biological Survey. (Ohio State University, 1913)

Bulletin - Ohio Biological Survey. (Ohio State University, 1915)

Bulletin - United States. Bureau of Plant Industry. (G.P.O, 1905)

Bulletin - United States. Bureau of Plant Industry. (G.P.O, 1909)

Bulletin - United States. Bureau of Entomology. (G.P.O, 1896)

Bulletin - United States. Bureau of Entomology. (G.P.O, 1898)

Bulletin - United States. Bureau of Entomology. (G.P.O, 1903)

Bulletin - United States. Bureau of Entomology. (G.P.O, 1907)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1934)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1954)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1960)

Burpee's annual for 1926 : seeds that grow : Golden Anniversary, fifty years of service, 1876-1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1926)

Burpee's annual for 1927 : seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee Company, 1927)

Burpee's prize supplement for 1902 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee & Co, 1902)

Burpee's thirtieth anniversary supplement including prize awards of 1905 and the story of "seeds that grow" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. Atlee Burpee & Co, 1906)

The busy man's book of choice tested garden flower and field seeds : seed potatoes, small fruit plants, grape vines and trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frank Ford & Son, 1896)

Butterfly and moth book personal studies and observations of the more familiar species - Robertson-Miller, Ellen (McClelland & Goodchild, 1912)

C. Hart Merriam papers : including correspondence, papers relating to career with the United States Biological Survey - Merriam, C. Hart (Clinton Hart), 1855 -1942 (1871)

The Canadian entomologist - Entomological Society of Canada (1863-1871) (Entomological Society of Canada [etc.], 1897)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1964)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1998)

Canadian forest industries (Southam Business Publications, 1884)

Canadian forest industries (Southam Business Publications, 1880)

Canadian forest industries (Southam Business Publications, 1920)

The Canadian horticulturist - Fruit Growers' Association of Ontario. (Fruit Growers' Association of Ontario, 1909)

Carefully grown cured tested seeds : potatoes, plants, trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frank Ford & Son, 1898)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1923)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1925)

Case histories of Corps breakwater and jetty structures. Report 3. North Central Division - Waterways Experiment Station (U.S.) (U.S. Army Engineer Waterways Experiment Station, 1988)

Catalog - Green's Nursery Co. (Rochester, N.Y.) (Green's Nursery Co, 1919)

Catalog and price list. fruit trees and plants, ornamental trees, shrubs, vines, etc. 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Call's Nurseries, 1918)

Catalog and price list of high-grade strawberry plants and seed potatoes - Flansburgh & Peirson Co. (Flansburgh & Peirson Co, 1904)

Catalog and price list of high-grade strawberry plants and seed potatoes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Flansburgh & Peirson, 1904)

Catalog of Ohio vascular plants : arranged according to the phyletic classification : with notes on the geographical distribution in the state, based mainly on specimens in the State Herbarium, Botanical Laboratory, the Ohio State University - Schaffner, John H. (John Henry), 1866 -1939 (Ohio State University, 1914)