TY  - GEN
AU  - Sengupta,M.
TI  - Environmental impacts of mining: monitoring, restoration, and control 
SN  - 9780873714419 (hbk.)
AV  - TD195.M5 S46 1993
U1  - 622 
PY  - 1993///
CY  - Boca Raton
PB  - Lewis Publishers
KW  - Mineral industries Environmental aspects
KW  - Monitoring restoration control
N1  - Includes references & index
UR  - www.loc.gov/catdir/enhancements/fy0744/92043805-d.html
ER  -