TY  - GEN
AU  - Sinha, M.P.
AU  - Trivedy,R. K.
TI  - Impact of Mining on Environment
U1  - 363.73/TRI 
PY  - 1990///
CY  - N.DELHI
PB  - Ashish Publishing House
N1  - ENVIRONMENT; MINING; POLLUTION
ER  -