By Richardson, Harriet. . Genre Isopoda . Names thorax / mus / uropoda / america / basal and 9232 more

By Haywood, John Kerfoot. . Genre Smelter fumes . Names sulphur / leaves / plants / soil / data and 113 more

By Coker, R. E. (Robert Ervin), 1876-1967 . Genre Mussel fisheries / United States / Pearl button industry / United States / Freshwater mussels and 1 more . Names s b / subgroup b / lea / socotora balf. f. / lampsilis and 1375 more

By Wiley, Harvey Washington. . Genre Dairying . Names order / animal / op / beaker / called and 454 more

Genre Zoology, Economic . Names unidentified / insects / fruit / california / animal and 8534 more

Genre Zoology, Economic . Names fish / mice / fruit / insects / california and 4211 more

Genre Zoology, Economic . Names mice / insects / animals / grass / animal and 4331 more

By Clark, Hubert Lyman, 1870-1947 . Genre Ophiuroidea / Marine animals / North Pacific Ocean . Names sea / type / basal / ophiacantha / ophiura and 2505 more

Genre Lumber trade / Philippines / Forests and forestry / Philippines . Names wood / type / area / unidentified species / unidentified and 1223 more

By Hargitt, Charles Wesley, 1852-1927 . Genre Anthozoa . Names anthozoa / mus / actiniaria / sagartia / acontia and 620 more