TY  - BOOK
AU  - Turk Amos
AU  -  Turk Jenathan
TI  - Environmental science
U1  - U:(G:55), M8 
PY  - 1988///
CY  - New York
PB  - W B Saunders       
N1  - Bibliography chapterwise; Glossary P 689-703; Appendix P 673-688
ER  -