TY  - BOOK
AU  - Behra, H.P.
AU  - Khan M.S.
TI  - Environmental Management
SN  - 9788184881783
U1  - 658.408 
PY  - 2009///
CY  - Mumbai
PB  - Himalaya Publishing House
KW  - Environmental Management
KW  - Management2
ER  -