TY  - BOOK
AU  - Chiras,Daniel D.
TI  - Environmental science: a systems approach to sustainable development 
SN  - 0534538746
PY  - 1998///
CY  - Belmont, CA
PB  - Wadsworth Pub.
KW  - Environmental sciences
KW  - Sustainable development
N1  - Includes bibliographical references (p. 580-590) and index
ER  -