TY  - BOOK
AU  - Rajashekhar, C.V.
TI  - Critical issues in environment management
SN  - 8171411746
U1  - 363.7 21st ed.
PY  - 1992///
CY  - New Delhi
PB  - Discovery Publishing House
KW  - Environmental management
KW  - Mining industry - Environmental aspects
ER  -