TY  - BOOK
AU  - Tripathi, A. K. / Srivastava, A. K.
TI  - Advances In Environmental Sciences
SN  - 81-7024-528-1
U1  - 910.0923 
CY  - New Delhi
PB  - Ashish Publishing House
KW  - Environmental Geography
N1  - 1404
ER  -