 Public Health Service Publication No. 526, U.S. Department of Health, Education and Welfare, Washington, DC (1967). Conventional Absorption Systems Bouma, V., J.C. Converse, and F.R. Magdoff. "Dosing and Resting to Improve Soil Absorption Beds," Trans. Am. Soc. Civ. Eng., 17:295-298 (1974). Converse, J.C. "Distribution of Domestic Waste Effluent in Soil Absorption Beds," Trans. Am. Soc. Agric. Eng. 17:299-204 (1974). Healy, K.A., and R. Laak. "Site Evaluation and Design of Seepage Fields," J. Environ. Eng. Div., ASCE, 100(EE5): 1133-1146 (1974). Machmeier, R.E. "Design Criteria for Soil Treatment Systems," ASAE Paper 75-2577, American Society of Agricultural Engineers, St. Joseph, MI (1975). Otis, R.J., G.D. Plews, and D.H. Patterson. "Design of Conven- tional Soil Absorption Trenches and Beds," in Proceedings of the Second National Home Sewage Treatment Symposium, Chicago, IL, December, 1977. American Society of Agricultural Engineers, St. Joseph, MI (1978). Evapotranspiration Systems Bennett, E.R., and K.D. Linstedt. "Sewage Disposal by Evaporation-Transpiration," Environmental Protection Technol- 242 ONSITE WASTEWATER DISPOSAL ogy Series, EPA-600/2-78-163, U.S. Environmental Protection Agency, Cincinnati, OH (1978). Bernhart, A.P. "Treatment and Disposal of Waste Water from Homes by Soil Infiltration and Evapotranspiration," (Toronto, Ontario, Canada: University of Toronto Press, 1973). Bernhart, A.P. "Evapotranspiration - A Viable Method of Reuse (or Disposal) of Wastewater in North America, South of the 52nd or 55th Parallel," in Proceedings of the Fifth National Conference on Indi- vidual Onsite Wastewater Systems, National Sanitation Foundation, Ann Arbor, MI (1979). Lomax, K.M. "Evapotranspiration Method Works for Wastewater Disposal Along Chesapeake Bay," J. Environ. Health, 41, 324-328 (1979). Roba and Associates, Inc. "Design Manual for Evapotranspiration: A Method of Disposing of Septic Tank Effluent," Edwards Under- ground Water District, San Antonio, TX (1978). Technical Review Committee, "Guidelin