TY  - BOOK
AU  - Bharal, Chavvi  and Singh,Darshna 
TI  - Dictionary of Environmental Sciences
SN  -  9788174733627
U1  - 628.03CHD 
PY  - 2012///
CY  - New Delhi
PB  - AITBS Publishers and Distributors
KW  - Biology and EVS
ER  -