. Howard T. Odum, Environment, Power, and Society (New York: John Wiley & Sons, 1971); Howard T. Odum and E. C. Odum, Energy Basis for Man and Nature (New York: McGraw‐Hill Book Co., 1976).

. A. J.Lotka. Contribution to the Energetics of Evolution,” Proceedings of the National Academy of Sciences  8 (1992): 147–55.

. AlfredE. Emerson and RalphWendell Burhoe, “Evolutionary Aspects of Freedom, Death, and Dignity. Zygon  9 (1974): 156–81,

. H. H. Barnette, The Church and the Ecological Crisis (Grand Rapids, Mich.: William B. Eerdmans Publishing Co., 1972).

. RalphWendell Burhoe, “The Concepts of God and Soul in a Scientific View of Human Purpose,” Zygon  8 (1973): 412–42.

. Odum.

. Odum and Odum.