TY  - BOOK
AU  - Chiras,Daniel D.
TI  - Environmental science: action for a sustainable future 
SN  - 0805310312 :
U1  - 301.3 
PY  - 1991///
CY  - Redwood City, Calif.
PB  - Cummings Pub.
KW  - Environmental sciences
KW  - Sustainable development
N1  - Includes index
ER  -