The Online Books Page

Books by S. I. Gertler:

Books in the extended shelves:

• Gertler, S. I.: Laboratory and field tests of additional organic compounds against the European corn borer (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1948), also by D. D. Questel and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Laboratory tests of toxicity of additional organic compounds to the European corn borer (United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1946), also by D. D. Questel and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Laboratory tests of toxicity of some organic compounds to the European corn borer, 1940 to 1948 (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by D. D. Questel and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Laboratory tests of toxicity of some organic compounds to the European corn borer, 1941-1943 (U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1944), also by D. D. Questel and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Laboratory tests of toxicity of some organic compounds to the European corn borer, 1947 to 1952 (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1952), also by D. D. Questel and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Laboratory tests of toxicity of some organic compounds to the European corn borer, January-March 1944 (U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1944), also by D. D. Questel, C. V. Bowen, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Laboratory tests on toxicity of some phenylhydrazides to the European corn borer (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by R. V. Connin, D. D. Questel, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Preliminary tests of certain phenylhydrazides as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by G. T. Bottger, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Preliminary tests of chlorinated benzamides as insecticides (U.S. Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by G. T. Bottger, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: 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 G. T. Bottger, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: 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 G. T. Bottger, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: 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 G. T. Bottger and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: 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 G. T. Bottger, Albert P. Yerington, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: 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 G. T. Bottger and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Preliminary tests with certain m-nitrobenzamides for synergistic action in allethrin fly sprays (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1952), also by W. A. Gersdorff, Norman Mitlin, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Preliminary tests with certain N-substituted benzamines for synergistic action in pyrethrum fly sprays (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951), also by Norman Mitlin, W. A. Gersdorff, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Preliminary tests with certain N-substituted p-bromogenzen-sulfonamides and p-toluenesulfonamides for synergistic action in pyrethrum fly spays (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1950), also by W. A. Gersdorff, Norman Mitlin, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Preliminary tests with certain N-substituted piperonylamides for synergistic action in allethrin fly sprays (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1952), also by W. A. Gersdorff, Norman Mitlin, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: A review of laboratory tests on the toxicity of certain semicarbazones to various insects (United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1946), also by United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: A review of laboratory tests on the toxicity of some N-substituted benzamines to various insects (United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1947), also by United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: A system for storing organic chemicals (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1947), also by Milton S. Schechter and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)
• Gertler, S. I.: Tests of certain synthetic organic compounds against the two-spotted and related mites (U.S. Dept. 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)
• Gertler, S. I.: The toxic or repellent action to the European corn borer of corn plants grown in soil treated with various compounds (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1949), also by D. D. Questel, R. V. Connin, and United States. Bureau of Entomology and Plant Quarantine (page images at HathiTrust)

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