Chloradioxins-origin and fate : a symposia sponsored by the Division of Pesticide Chemistry at the 162nd meeting of the American Chemical Society, Washington, D. C., Sept.16-17, 1971. Etcyl

Fate of organic pesticides in the aquatic environment : a symposium sponsored by the Division of Pesticide Chemistry at the 161st meeting of the American Chemical Society, Los Angeles, Calif., March 29-31, 1971

Biological correlations-The hansch approach : a symposium sponsored by the Division of Pesticide Chemistry at the 161st meeting of the American Chemical Society, Los Angeles, Calif., March 31, April 1, 1970 Wade Van Valkenburg, Symposium chairman.

Fate of pesticides in large animals

Insect juvenile hormones chemistry and action