| 000 | 00351nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 151005t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a81-7754-343-1 | ||
| 100 |
_aS.S. Purohit _91294 |
||
| 245 |
_aGreen technology _bAn approach for sustainable environment |
||
| 246 |
_agreen technology _bsustainable environment |
||
| 300 | _a629 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c479851 _d479851 |
||