النوع Zoology, Economic . الأسماء: unidentified / insects / fruit / california / animal و 8534 اكثر

بواسطة Wheeler, George M. (George Montague), 1842-1905 / Humphreys, A. A. (Andrew Atkinson), 1810-1883 / Wright, Horatio Gouverneur, 1820-1899 . النوع n-us--- / United States / Surveys / United States / Discovery and exploration و 2 اكثر . الأسماء: arizona / mexico / mus / insects / plasmid r و 12696 اكثر

النوع Zoology, Economic . الأسماء: fish / mice / fruit / insects / california و 4211 اكثر

بواسطة Smith, Erwin Frink. [from old catalog] . النوع Peach. [from old catalog] . الأسماء: fruit / aphis / soil / trunk / california و 168 اكثر

بواسطة Banks, Nathan, b. 1868 / Henshaw, Samuel, 1852-1941 / Riley, Charles V. (Charles Valentine), 1843-1895 / Walsh, Benjamin Dana, 1808-1869 . النوع n-us--- / Beneficial insects / Bibliography / Insects / United States و 5 اكثر . الأسماء: insects / life / aphis / beetle / fruit و 8004 اكثر

بواسطة Banks, Nathan, b. 1868 / Henshaw, Samuel, 1852-1941 / Riley, Charles V. (Charles Valentine), 1843-1895 / Walsh, Benjamin Dana, 1808-1869 . النوع n-us--- / Beneficial insects / Bibliography / Insects / United States و 5 اكثر . الأسماء: insects / life / beetle / pieris / sp و 5945 اكثر

بواسطة Riley, Charles V. (Charles Valentine), 1843-1895 . النوع Insect pests . الأسماء: insects / california / america / pieris / parasites و 144 اكثر

بواسطة Chamberlain, George Earle, 1854-1928. [from old catalog] . النوع n-us--- / Plant quarantine / United States . الأسماء: fruit / plants / insects / atlantic / austria و 22 اكثر

بواسطة Gronna, Asle Jrgensen, 1858- [from old catalog] . النوع n-us--- / United States.Dept. of agriculture / Appropriations and expenditures. [from old catalog] . الأسماء: class / order / columbia / included / animal و 113 اكثر

بواسطة Coquillett, D. W. (Daniel William), 1856-1911 . النوع Tachinidae / Diptera / North America . الأسماء: musca / tipula / tachina / type / thorax و 22754 اكثر