TY  - BOOK
AU  - Khan,M.Z.A, Agarwal, S.K
AU  - x
TI  - Environmental geography: x
SN  - 8176485497
U1  - 910/K45o 
PY  - 2004///
CY  - New Delhi
PB  - APH pub
KW  - Environmental geography
KW  - Geography
N1  - Includes
ER  -