TY  - BOOK
AU  - Cunningham,William P.
AU  - Saigo,Barbara Woodworth
TI  - Environmental science: a global concern 
SN  - 0072909323
AV  - GE105 .C86 2001
U1  - 363.7 
PY  - 2001///
CY  - Boston
PB  - McGraw-Hill
KW  - Environmental science
ER  -