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  - Engineering design
KW  - Design, Industrial
ER  -