Names america / mexico / age / arizona / area and 2957 more

Genre n----- / s------ / Ethnology / America / Periodicals and 3 more . Names mexico / american / rio / area / cliff and 514 more

By Salmon, D. E. / Carman, Ezra Ayers, 1834-1909 / Heath, Hubert A., 1857- / Minto, John, 1822-1915 / DuBois, C. and 1 more . Genre n-us--- / Sheep / United States / 1892 / Washington (D.C.) and 1 more . Names spanish / animals / grass / animal / carcass and 5910 more

By Bendire, Charles, 1836-1897 . Genre Birds / North America / Birds / Nests . Names california / life / mexico / arizona / american and 6054 more

By Osburn, Raymond C. (Raymond Carroll), 1872-1955 . Genre Bryozoa / Massachusetts . Names avicularia / bryozoa / avicularium / stones / area and 2690 more

By Osten-Sacken, C. R. (Carl Robert), 1828-1906 . Genre Diptera / North America . Names thorax / musca / america / diptera / trypeta and 10465 more

Genre Biology . Names type / adult / mexico / thorax / apex and 4159 more

Genre Technology / Societies, etc / Learned institutions and societies / United States / Canada and 1 more . Names american / life / age / columbia / america and 3972 more

Genre Fisheries / United States / Fish-culture / United States . Names fish / fin / sea / scotia / atlantic and 10242 more

Genre Fruit-culture . Names fruit / soil / sea / consul / leaves and 5286 more