Controlling insects in flour mills / R.T. Cotton, J.C. Frankenfeld, and G.A. Dean.
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Other Authors: | , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1945.
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Series: | Circular (United States. Department of Agriculture) ;
no. 720. |
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