Heat and time of exposure necessary to kill larvae of the European corn borer in ear corn / by George W. Barber.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1929.
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| Series: | Circular (United States. Department of Agriculture) ;
no. 71. |
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| Item Description: | Caption title. "This circular is a summary of a detailed report on the investigations which is on file in the Bureau of Entomology." "Contribution from Bureau of Entomology." |
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| Physical Description: | 14 pages : illustrations, charts ; 23 cm. |