| 000 | 00327nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | 22671 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aVeena, Dr | ||
| 245 |
_aBiogas technology _bA study of community biogas plant / |
||
| 260 |
_aNew Delhi : _bAshish Pub Hause , _c1986. |
||
| 300 | _cPp94.22cms | ||
| 942 | _cGEN | ||
| 999 |
_c108651 _d108651 |
||