000			00738nam a2200205 4500
001			00554030
003			PWmBRO
008			860513s1980 us a o0001 engbt
090	0	0	_b665.776 _b091724/U58g
110	2	0	_aUnited Nations. _cEconomic and Social Commission for Asia and the Pacific
245	1	0	_aGuidebook on biogas development _cEconomic and Social Commission for Asia and the Pacific
260	0	0	_aNew York _bUnited Nations _c1980
300	0	0	_axi, 127p. _bill.
440	0	0	_aEnergy resources development series _vno. 21
650	0	0	_aGas manufacture and works _zDeveloping countries
650	0	0	_aBiomass energy _zDeveloping countries
942			_2ddc
994			_a001017095 86133 0001
999			_c18983 _d18983