Genre Forest reserves / United States / Forestry law and legislation / United States . Names op / order / california / area / montana and 353 more

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

By Richards, Edgar. . Genre Soils / Analysis . Names soil / ammonia / organic matter / plants / io and 448 more

By Klee, Waldemar Goetrik. [from old catalog] . Genre Dates (Fruit) . Names fruit / soil / arabia / california / plants and 268 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 n-us--- / Licorice (Plant) / Consular reports / United States . Names roots / soil / consul / smyrna / spanish and 120 more

By Haywood, J. K. (John Kerfoot), 1873-1928 / McDonnell, C. C. (Curtis Criss), 1875- . Genre Lead arsenate / Insecticides . Names fruit / leaves / data / none / order and 160 more

By Knowlton, Frank Hall, 1860-1926 . Genre Paleobotany / Cretaceous / Paleobotany / Denver Basin / Paleobotany and 1 more . Names montana / neomeris sp / nymphoides sp / type / age and 17199 more

By Straughn, Martin Norris, d. 1919. [from old catalog] / Church, Calvin Grant, 1879- [from old catalog] . Genre Corn . Names data / sweet / soil / subgroup c / plants and 269 more

Genre Forest reserves. [from old catalog] . Names area / fish / called / duplicate / order and 38 more