By Hitchcock, A. S. (Albert Spear), 1865-1935 . Genre nwcu--- / Grasses / Cuba / Catalogs / Forage plants and 3 more . Names type / sp / panicum / grasses / santiago and 7147 more

By Hitchcock, A. S. (Albert Spear), 1865-1935 / Standley, Paul Carpenter, 1884- . Genre Botany / District of Columbia . Names leaves / flowers / plants / fruit / columbia and 27323 more

By Hinds, Warren Elmer, 1876- [from old catalog] . Genre Cotton leafworm . Names plants / ala / leaves / paris / animals and 107 more

By Hinds, Warren Elmer, 1876- [from old catalog] . Genre Cotton leafworm . Names plants / ala / leaves / paris / animals and 109 more

By Klee, Waldemar Goetrik. [from old catalog] . Genre Dates (Fruit) . Names fruit / soil / arabia / california / plants and 268 more

By Hartley, Carl (Carl Pierce), 1887- . Genre Plant diseases / Trees / Diseases and pests . Names soil / corticium / pythium / fungi / parasites and 2801 more

By Gutsell, James Squier, 1887- [from old catalog] . Genre Fisheries / Oil pollution of rivers, harbors, etc / Oil spills and wildlife . Names fish / sea / life / saldanhaea bureau / american and 81 more

By Schou, Rudolf, 1862- [from old catalog] . Genre e-dk--- / Agriculture / Denmark / Seed adulteration and inspection / Denmark . Names grass / order / class / ca / area and 43 more

Genre Fruit / Drying / Vegetables / Drying . Names plants / sweet / order / fruit / class and 357 more

By Lamport, William H., 1811-1891. [from old catalog] . Genre n-us--- / United States.Dept. of Agriculture. . Names america / american / called / class / life and 45 more