| 000 | 00468 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a8186623825 | ||
| 082 |
_a363.728 _bNAT |
||
| 090 |
_c19523 _d29937 |
||
| 100 | _aNational institute of industrial research board | ||
| 245 | _aHand book on biogas and its applications | ||
| 260 |
_aDelhi _bNational Institute of Industrial Research |
||
| 300 |
_axiii,454p. _c22cm |
||
| 650 | _aWASTES | ||
| 650 | _aENVIRONMENTAL PROBLEMS | ||
| 650 | _aSANITATION | ||
| 942 | _cL | ||
| 999 |
_c47253 _d47253 |
||