TY  - BOOK
AU  - Trivedi, R. K.
AU  - Sinha, M. P.
TI  - Impact of mining on environment
SN  - 8170243599
U1  - 363.731 
PY  - 1990///
CY  - New Delhi
PB  - Ashish Pub.
KW  - Surveying
KW  - Mineral industries--Environmental aspects
KW  - Mines and mineral resources--Environmental aspects
KW  - City and town life
ER  -