Genre Agriculture / United States / Periodicals / United States.Dept. of agriculture / Periodicals . Names animal / order / soil / plants / california and 6742 more

Genre Forests and forestry / United States . Names wood / american / data / soil / modulus and 573 more

Genre n----- / s------ / Ethnology / America / Periodicals and 3 more . Names american / town / california / called / mexico and 1539 more

Genre Fisheries / United States / Periodicals .

Genre Forests and forestry / United States . Names life / wood / roots / soil / leaves and 373 more

Genre Fisheries / United States / Periodicals . Names fish / saldanhaea bureau / sea / atlantic / california and 7090 more

By Smith, John B. (John Bernhard), 1858-1912 . Genre n------ / Insects / North America / Noctuidae / Lepidoptera and 5 more . Names thorax / costa / basal / type / agrotis and 2479 more

By Verrill, A. E. (Addison Emery), 1839-1926 . Genre n------ / Cephalopoda / Squids / Octopuses / Cphalopodes . Names fish / fin / america / cephalopods / op and 2480 more

Genre Plant diseases / United States . Names plants / leaves / fruit / wheat / sulphur and 5241 more

Genre n----- / s------ / Ethnology / America / Periodicals and 3 more . Names chaco / american / aquareovirus e / la / rio and 6299 more