TY  - BOOK
AU  - Prabhat Patnaik
AU  - Jayanath Bhattacharjee
TI  - Environmental science & plant ecology
SN  - 9789381052112
U1  - 333.7 
PY  - 2012///
CY  - New Delhi
PB  - Wisdom Press
KW  - Environmental science
KW  - Plant ecology
ER  -