TY  - BOOK
AU  - Gautam N C
TI  - Environment and natural resource management
SN  - 8183291139
U1  - X:271:(G55), P6 
PY  - 2006///
CY  -  New Delhi 
PB  - Shree Publication        
KW  - Commerce
N1  - Bibliography: p 302-303
ER  -