TY  - BOOK
AU  - Saxena,H M .
TI  - Environmental geography / 
SN  - 8170335185
U1  - 363.7 
PY  - 1999///
CY  - New Delhi : 
PB  - Rawat Publication , 
KW  - ENVIRONMENTAL PROBLEMS
N1  - Includes bobliography and index
ER  -