1. Acree, JR., F., M. Beroza, and M. E. Bowman: Codistillation of DDT in water. J. Agr. Food Chem. 11, 278 (1963).
2. Anonymovs: Herbicide handbook of the Weed Society of America. Geneva, N. Y.: Humphrey (1967).
3. Acree, JR. The water environment. Cleaning our environment: The chemical basis for action. Washington, D. C.: Amer. Chem. Soc. (Sept. 1969).
4. Altman, P. L., and D. S. Dirrmer: Growth including reproduction and morphological development. Biological handbook. Washington, D. C.: Fed. Amer. Soc. Exper. Biol. (1962).
5. Bailey, G. W., and J. L. White: Review of adsorption and desorption of organic pesticides by soil colloids, with implications concerning pesticide bioactivity. J. Agr. Food Chem. 12, 324 (1964).