TY  - BOOK
AU  - Yadav, P.R.
AU  - Mishra, Shubhrata R
TI  - Environmental ecology: _
SN  - 9788171417537
U1  - 577 
PY  - 2016///
CY  - New Delhi
PB  - Discovery Pub. House
KW  - 
KW  - Ecology
KW  - Environmental management
ER  -