TY  - BOOK
AU  - Cunningham, Mary Ann
AU  - Saigo, Barbara Woodworth
AU  - Cunningham, William P
TI  - Environmental science: a global concern. (7th ed.)
SN  - 0070294267
AV  - GE 105 Cun 
PY  - 2003///
CY  - New York
PB  - McGraw-Hill
KW  - ENVIRONMENTAL SCIENCES
KW  - ENVIRONMENT
ER  -