| 000 | 00372nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 |
_a662.76:631.86(5) _bY1T |
||
| 100 | _aYadava, L. S | ||
| 245 | 4 | _aThe development and use of biogas technology in rural areas of Asia : a progress | |
| 260 |
_aRome _bFAO _c1981 |
||
| 300 | _a141p. | ||
| 901 | _a272801 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c17025 _d17025 |
||