TY  - BOOK
AU  - Tyagi M H
TI  - Environmental management and policies
SN  - 189326082
U1  - X:8:(G:55), P5 
PY  - 2005///
CY  - Jaipur
PB  - Raj Publishers India        
KW  -  Management - Environment
KW  - Commerce
N1  - Bibliography chapterwise
ER  -