TY  - BOOK
AU  - Chiras, Daniel D.
TI  - Environmental Science
SN  - 978-93-80853-60-4
U1  - 333.707 CHI(ENV)Ed9 
PY  - 2012///
CY  - New Delhi
PB  - Jones and Bartlett Pub.
KW  - ENVIRONMENTAL SCIENCE
ER  -