| 000 | 00365nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 151128s9999 xx 000 0 und d | ||
| 020 | _a8122411045 | ||
| 041 | _aENG | ||
| 100 | _aMittal, K.M. | ||
| 245 |
_aBiogas systems _bPolicies, progress and prospects |
||
| 260 |
_c1997 _aNew Delhi _bNew Age International Publishers |
||
| 300 | _axi, 278p. | ||
| 942 |
_cBK _2udc |
||
| 999 |
_c28372 _d28372 |
||