Books by G. T. Bottger:
Books in the extended shelves:
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Bottger, G. T.: Preliminary tests of certain phenylhydrazides as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by S. I. Gertler, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)- Bottger, G. T.: Preliminary tests of chlorinated benzamides as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by S. I. Gertler, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests of plant materials as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1950), also by Martin Jacobson and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests of some esters of acetic acid as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1953), also by S. I. Gertler, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests of synthetic organic compounds as insecticides. Part III (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1947), also by Clemence Levin and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests of synthetic organic compounds as insecticides. Part IV (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1947), also by Clemence Levin and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests of synthetic organic compounds as insecticides. Part V (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1948), also by Albert P. Yerington and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests of synthetic organic compounds as insecticides. Part VII (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951), also by S. I. Gertler, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests on N-substituted m-nitrobenzamides as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by S. I. Gertler and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests on N-substituted p-nitrobenzamides as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1948), also by S. I. Gertler, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
- Bottger, G. T.: Preliminary tests on N-substituted phthalimides as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by S. I. Gertler and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
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