TY  - BOOK
AU  - Dhar, B. B.
TI  - Mining & environment
SN  - 81-7648-148-3
U1  - 622 
PY  - 2000///
CY  - New Delhi
PB  - A.P.H. Publishing Corporation
KW  - Mineral industries--Environmental aspects
KW  - India
ER  -