| 000 | 00338 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a662.76:631.86 _bS 64 D |
||
| 245 | 1 |
_aDrumless biogas plants _cby Pritam Singh |
|
| 250 | _a3rd edn. | ||
| 260 |
_aLucknow _bPlanning Research & Action Divison _c1982 |
||
| 650 | _aBiogas | ||
| 100 | 1 | _aSingh, Pritam | |
| 300 | _a35 p. | ||
| 901 | _a218703 | ||
| 999 |
_c89063 _d89063 |
||