TY  - GEN
AU  - Gangrediwar, Jayant 
TI  - Environmental Science
SN  - 9788185708218
U1  - 372.357  
PY  - 2014///.
CY  - Delhi : 
PB  - Sbw Publishers, 
KW  - Components environment
KW  - Natural systems
KW  - Population
N1  - it includes index
ER  -