TY  - BOOK
AU  - AGARWAL, Divya  and  Agarwal, Manoj
TI  - TEXTBOOK OF Environmental Sciences
U1  - 577 AGA 
PY  - 2014///
CY  - New Delhi
PB  - DAYA PUBLISHING HOUSE
KW  - TEXTBOOK OF Enviornmental Sciences
N1  - Rs. 295. Dis. 23%
ER  -