Full World Readings:

Cleveland, C. J. and M. Ruth.  "When, Where and by How Much Do Biophysical Limits Constrain the Economic Process?  A Survey of Nicholas Georgescu-Roegen's Contribution to Ecological Economics."  Ecol. Econ. 22,3 (September1997):  203-223.

Costanza, R. “Stewardship for a 'Full' World.” Current History 107 (2008): 30-35.

Flora, C.B. and Flora, J.L. with Fey, S.  Rural Communities: Legacy and Change. Boulder, CO: Westview, 2003 (see especially Chapter 6, “Natural Capital”).

Jørgensen, S.E. and Fath, B.D.  “Application of Thermodynamic Principles in Ecology.”  Ecological Complexity 1 (2004): 267-280.