TY  - GEN
AU  - Cunningham,William P.
AU  - Saigo, Barbara Woodworth
TI  - Environmental science a global concen
SN  - 0697360237
U1  - 363.7 
PY  - 1999///
CY  - Boston
PB  - WCB McGrow-Hill
KW  - ENVIRONMENTAL SCIENCE
UR  - www.mhhe.com
ER  -