References
- 1971 . Environmental Science: Challenge for the Seventies , Washington, D. C. : U. S. Government Printing Office . Report of the National Science Board
- Odum , E. P. 1971 . Fundamentals of Ecology , Philadelphia : W. B. Saunders .
- Stenhart, John S. Cherniack, Stacie The University and Environmental Quality: Commitment to Problem-Focused Education , 1 – 33 . Washington, D. C. : Government U.S. Printing Office . A Report to the President's Environmental Quality Council, Executive Office of the President, Office of Science and Technology