Congdon, R.J., ed.

Introduction to appropriate technology : toward a simpler life-style - Emmaus: Rodale Press, 1977 - xviii, 205p.; 27cm.

Includes bibliography and index

878571884


Appropriate technology
Technology
Economic development --Technological innovations

Search for this title in:

Developed Under CSIR-KnowGate Project in Knowledge Resource Center Copyright @2017