TY  - BOOK
AU  - Turk, Amos
AU  - Turk, Jonathan
AU  - Wittes, Janet T.
TI  - Ecology, pollution, environment
SN  - 0721689256
PY  - 1972///
CY  - Philadelphia
PB  - W. B. Saunders
KW  - Ecology
KW  - Environment
KW  - Pollution
N1  - Acc. No. 04830
ER  -