The insect enemies of the cotton boll weevil
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| Description | Washington, D.C.: U.S. Dept. of Agriculture, Bureau of Entomology, 1912. |
| Author/s |
author: Robert Asa Cushman |
| Publication date | 1912 |
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| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |