Lonchocarpus species (Barbasco, Cube, Haiari, Nekoe, and Timbo) used as insecticides
[Washington, D.C.], U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations, 1936
1936
U.S. Department of Agriculture, National Agricultural Library
U.S. Department of Agriculture, National Agricultural Library
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