Thomas R. DeGregori

The Environment, Our Natural Resources, and Modern Technology

Thomas R. DeGregori, 2002 .

Technology for development : a definition of Appropriateness

Thomas R. DeGregori, 1977 .

Technological Growth and Social Change: Achieving Modernization

Thomas R. DeGregori, Stanley A. Hetzler, 1969 .

The Human Endeavor as a Creative Force

Thomas R. DeGregori, 2008 .

The Level of Riches: Technological Creativity and Economic Progress

Thomas R. DeGregori, T. Degregori, 1991 .

Scarcity and Growth: The Economics of Natural Resource Availability

Thomas R. DeGregori, Harold J. Barnett, Chandler Morse, 1965 .