TY  - BOOK
AU  - Rybczynski, W
TI  - Paper Heores : A Review Of Appropriate Technology
U1  - 338.927/Ryb 
PY  - 1980///
CY  - 
PB  - Prism Press Dorchester
KW  - Human Ecology
KW  - Technology
N1  - Free
ER  -