TY  - GEN
AU  - Basu , Swapna
TI  - Soil erosion and enviornmental problems
SN  - 8170246628
U1  - 363.7 
PY  - 1995///
CY  - New Delhi
PB  - Ashish publishing
KW  - ENVIRONMENTAL PROBLEMS
KW  - SOCIAL PROBLEMS
ER  -