By Shaler, Nathaniel Southgate, 1841-1906 . Genre Volcanoes / Moon / Surface . Names moon / none / area / age / areas and 704 more

Genre Smithsonian Institution / Periodicals / Smithsonian Institution / Finance / Periodicals . Names american / victoria / animals / island / america and 1689 more

Genre Smithsonian Institution / Periodicals / Smithsonian Institution.Archives / Periodicals / Discoveries in science and 1 more . Names american / area / america / life / plants and 3848 more

By 1848-1909 / (Clinton Hart), 1855-1942 . Genre n-us-ak / Alaska / Alaska / Description and travel . Names sea / island / fish / rock / fox and 1136 more

Genre Science / Periodicals . Names s a / life / called / american / order and 4348 more

Genre Smithsonian Institution / Periodicals / Smithsonian Institution.Archives / Periodicals / Discoveries in science and 1 more . Names american / not assigned / sea / bacteria / called and 3317 more

Genre Science / Periodicals . Names musca / american / diptera / mus / tipula and 34606 more

By Osten-Sacken, C. R. (Carl Robert), 1828-1906 . Genre n------ / Diptera / North America / Diptres / Amrique du Nord . Names musca / america / mexico / columbia / california and 9602 more

By Watson, Sereno, 1826-1892 . Genre n------ / Botany / North America / Bibliography / Botanique and 2 more . Names wood / fesavirus 1 / io / car / fesavirus 2 and 12256 more

Genre Science / Periodicals . Names miscellaneous / type / adult / mus / age and 4100 more