Mortality of the apple maggot in fruit held in cold storage / by P.J. Chapman and A.D. Hess.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1941.
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| Series: | Circular (United States. Department of Agriculture) ;
no. 600. |
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