By Griffiths, David, 1867-1935 . Genre Grasses . Names bouteloua / mexico / type / grasses / arizona and 2387 more

By Gannett, Henry, 1846- [from old catalog] . Genre n-us--- / Forests and forestry / United States. [from old catalog] . Names area / areas / columbia / crest / mesa and 248 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

Genre Cooking (Salmon) . Names pan / fish / sea / sweet / la and 32 more

By McDonald, Marshall, 1835-1895 / Gilbert, Charles H. (Charles Henry), 1859-1928 / Evermann, Barton Warren, 1853-1932 . Genre Salmon fisheries / Columbia River . Names columbia / fish / type / oregon / fin and 743 more

By Jordan, David Starr, 1851-1931 . Genre Fishes / North America . Names mus / fish / america / eye / type and 5899 more

By Roth, Filibert, 1858- [from old catalog] . Genre Wood / Strength of materials . Names wood / data / age / sapwood / soil and 546 more

By Bonsteel, Jay Allan. . Genre Soils / United States . Names soil / type / areas / organic matter / area and 152 more

By Ruthven, Alexander Grant, 1882-1971 . Genre Garter snakes / Animals / Variation . Names mexico / radix / elegans / thamnophis / arizona and 1799 more

By Ruthven, Alexander Grant, 1882-1971 . Genre Garter snakes / Animals / Variation . Names mexico / thamnophis / arizona / megalops / type and 1553 more