TY  - BOOK
AU  - Mathur,Vartika
TI  - Environmental ecology and field biology: applied aspects 
SN  - 9789380578224
U1  - 577 MAT 
PY  - 2011///
CY  - New Delhi
PB  - I. K. international Publishing House Pvt. Ltd, 
KW  - Ecology
KW  - Birds
KW  - Biodiversity
ER  -