Introduction to appropriate technology : toward a simpler life-style /
edited by R. J. Congdon ; ill. by Roy H. McCullagh.
- Emmaus, Pa. : Rodale Press, c1977.
- xviii, 205 p. : ill. ; 28 cm.
Includes index.
Bibliography: p. 200-202.
0878571884 : $6.95
77010596
Appropriate technology.
Lifestyles.
338.91 / COI
Includes index.
Bibliography: p. 200-202.
0878571884 : $6.95
77010596
Appropriate technology.
Lifestyles.
338.91 / COI