TY  - GEN
AU  - Chiras , Daniel D.
TI  - Environmental science: action for a sustainable future
SN  - 0805310312
U1  - 363.7 
PY  - 1991///
CY  - USA
PB  - The Benjamin/cummings publishing company
KW  - ENVIRONMENTAL POLICY
KW  - ENVIRONMENTAL PROTECTION
ER  -