TY  - BOOK
AU  - Congdon R.J.
TI  - Introduction to Appropriate Technology -Toward a Simpler Life-Style
U1  - 338.911724  CON-C 
PY  - 1977///
PB  - Rodale Press Inc.
KW  - Introduction to Appropriate Technology -Toward a Simpler Life-Style Congdon R.J.Economics, Technology,338.911724  CON-C
ER  -