| 000 | 004330000a22001570004500 | ||
|---|---|---|---|
| 020 | _a0 903031 65 5 | ||
| 060 | _a100 | ||
| 082 | _a665. 77602 VAN | ||
| 100 | _aVan Buren, Ariane | ||
| 245 | _aChinese biogas manual: popularising technology in the country side | ||
| 260 | _aLondon, Intermediate technology publications | ||
| 260 | _c1979 | ||
| 300 | _a135 | ||
| 650 | _aBiogas-china/biogas pit-construction | ||
| 942 | _cBK | ||
| 999 |
_c350742 _d350742 |
||