| 000 | 00327 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a662.76:631.86 _bN 277 P |
||
| 245 | 1 |
_aBiogas technology _bProceedings _cedited by S.K. Vyas and N.S. Grewal |
|
| 260 |
_aLudhiana _bU.S.G. Publishers _c1983 |
||
| 650 | _aBiogas Technology | ||
| 100 |
_a _d |
||
| 300 | _a165 p. | ||
| 901 | _a147192 | ||
| 999 |
_c89054 _d89054 |
||