Studies on possibilities of devil's shoestring (Tephrosia virginiana) and other native species of Tephrosia as commercial sources of insecticidse.
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| Format: | Government Document eBook |
| Language: | English |
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[Washington] :
[s.n.],
1938.
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| Online Access: | Electronic resource (PDF) |
| Item Description: | Contains images, tables, and list of literature cited. |
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| Physical Description: | 1 online resource (46 pages), digital, PDF file |