TY  - BOOK
AU  - ECKHOLM, ERIK  P .
TI  - DOWN TO EARTH ; ENVIRONMENT AND HUMAN NEEDS / 
U1  - 363.7 
PY  - 1991///
CY  - NEW DELHI
PB  - AFFILIATED EAST WEST
KW  - ECOLOGY-  HUMAN
KW  - ENVIRONME4NT AND HUMAN
KW  - ENVIRONMENT SCIENCE
ER  -