TY  - BOOK
AU  - Tripathi, A. K.
TI  - Understanding environmental disruption: vol. II
SN  - 9788170245223
U1  - 363.7 
PY  - 1993///
CY  - New Delhi
PB  - Ashish
KW  - Environmental Problems and Services
KW  - Environmental Problems
N2  - 2001-03-30
ER  -