000 | 01023nam a22002657a 4500 | ||
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999 |
_c13638 _d13638 |
||
001 | GENERAL-008735 | ||
003 | EC-OLADE-CDD | ||
005 | 20161214103640.0 | ||
008 | 160705b xxu||||| |||| 00| 0 spa d | ||
022 | _a0-903031-65-5 | ||
040 |
_aOLADE-CDD _cOLADE-CDD |
||
041 | _aeng | ||
082 |
_a665.776 _bB9529 |
||
100 | _aBuren, Ariane Van, ed. | ||
245 | _aA chinese biogas manual: popularizing technology in the countryside | ||
260 |
_aLondon: _bTechnology Publications, _c1979 |
||
300 |
_a135 p. _bilustraciones. |
||
504 |
_a0398 _a0525 |
||
505 | _aThe advantages of biogas for rural areas. Basic information about biogas. Basic principles for the construction of a biogas pit. Different designs of Biogas pits. Maintenance and quality appraisal of biogas pits. Scientific managements of biogas and pits. Using biogas. Safety measures in building biogas pits and using biogas. | ||
650 | _aBiogas | ||
650 | _aEnergĂa | ||
650 | _aDesarrollo Rural | ||
651 | _aChina | ||
942 |
_2ddc _cBK |