By Birge, E. A. (Edward Asahel), 1851-1950 / Juday, Chancey, 1871-1944 . Genre Freshwater biology / New York (State) / Finger Lakes . Names io / area / plankton / major / algae and 487 more

By Johnson, Robert Sidney, 1864-1916 / Stapleton, Mortimer Freeman, 1875- . Genre Fish-culture . Names fish / s b / subgroup b / area / socotora balf. f. and 629 more

By Lefevre, George, 1869- / Curtis, Winterton C. (Winterton Conway), 1875-1965 . Genre Freshwater mussel culture . Names fish / lampsilis / glochidium / anodonta / quadrula and 1153 more

By Danglade, Ernest, 1865- / Eldridge, John A. . Genre n-us-il / Freshwater mussels / Illinois / Mussel fisheries / Illinois and 2 more . Names peoria / island / fox / quadrula / rock and 364 more

By Sumner, Francis Bertody, 1874- / Osburn, Raymond Carroll, 1872- / Cole, Leon Jacob, 1877- / Davis, Bradley Moore, 1871- . Genre Marine animals / Massachusetts / Marine plants / Massachusetts . Names algae / sea / stones / fish / area and 7828 more

By Muir, John, 1838-1914 / Nelson, Edward William, 1855-1934 / Rosse, Irving C. (Irving Collins), 1842-1901 / Bean, Tarleton H. (Tarleton Hoffman), 1846-1916 . Genre r------ / n-us-ak / Corwin (Ship) / Botany / Alaska and 7 more . Names sea / island / american / america / life and 1550 more

By Osgood, Wilfred Hudson, 1875-1947 / Preble, Edward Alexander, 1871-1957 / Parker, George Howard, 1864-1955 / MacDonald, Rose Mortimer Ellzey . Genre Sealing / Pribilof Islands (Alaska) / Zoology / Alaska / Pribilof Islands . Names island / life / sea / animals / s b and 1387 more

By Clark, Howard Walton, 1870- [from old catalog] / Wilson, Charles Branch, 1861- [from old catalog] . Genre Mussels / Maumee River. [from old catalog] . Names lampsilis / none / parasites / anodonta / life and 660 more

By Smith, Hoke, 1855-1931. [from old catalog] . Genre Agricultural extension work / United States. [from old catalog] . Names life / soil / class / american / called and 125 more

By Ammons, E. M. . Genre Forest reserves / United States / United States.Forest Service. . Names american / called / order / california / grass and 27 more