1. Barnes, H. E., , Society in Transition, 451-453 Prentice-Hall, Englewood Cliffs, N. J., 1935,
2. Toward a credible and effective program of water pollution control (abstract);Dworsky;Eos Trans. AGU,1970
3. Dworsky, L. B., , Conservation in the United States, A Documentary History: Water and Air Pollution, 3-46 Reinhold, New York, 1971,
4. Laws of Sanitary Sewage Through Storm Waters Overflows;McKee;J. Boston Soc. Civ. Eng.,1947
5. The scope of research needs;McKee;Proceedings of Conference on Man vs. Environment,1958