Insecticidal uses of nicotine and tobacco : a condensed summary of the literature, 1690-1934
[Washington?], U.S. Dept. of Agriculture. Agricultural Research Administration. Bureau of Entomology and Plant Quarantine, 1943
1943
University of Florida, George A. Smathers Libraries with support from LYRASIS and the Sloan Foundati
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Public domain. The BHL considers that this work is no longer under copyright protection.