TY  - BOOK
AU  - Cunningham,  W. P.
AU  - Saigo,  B. W
TI  - Environmental Science : a global Concern
SN  - 06971027261
AV  - GE105.C8  1992 
PY  - 1992///
CY  - U. S. A.
PB  - WCB Publishers
KW  - Environmental  Science
ER  -