| 000 | 00406nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 240220s9999 xx 000 0 und d | ||
| 041 | _aENG | ||
| 100 | _aKhandelwal K. C. | ||
| 245 | 0 | _aBiogas technology. | |
| 260 | _aDelhi | ||
| 260 | _bTata Mcgraw Hill Publishing Company Ltd | ||
| 260 | _c1993 | ||
| 300 | _a128p. | ||
| 365 | _b51 | ||
| 650 | _aCIVIL | ||
| 700 | _aMahdi S. S. | ||
| 942 | _cDBK | ||
| 999 |
_c23006 _d23006 |
||