TY  - BOOK
AU  - Chiras, Daniel D. .
TI  - Environmental Science
SN  - 0-7637-0860-7
U1  - 574.52 
PY  - 2006///
CY  - Boston
PB  - Jones And Bartlett Publishers
KW  - Environmental Science,Ecology
N1  - Index,Glossary
ER  -