| 000 | 00439nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s9999 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aHughes, D E & others | ||
| 245 |
_aProceedings of 2nd International Symposium on Anaerobic Digestion held in Travemunde, FRG, 6-11 September, 1981 _b/ Hughes, D E & others. |
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| 260 |
_aAmsterdam _bElsevier, _c |
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| 300 | _aix,429 p | ||
| 650 | _aBIOGAS | ||
| 999 |
_c3827 _d3827 |
||