000			00548nam a22002057a 4500
003			OSt
082			_a620 _bCHA/AD
100			_aChawla, O P
245			_aAdvances in biogas technology
260			_aNew Delhi _bICAR _c1986
300			_a144p.
500			_aReceived as gratis from Sujatha V
546			_aEnglish
650			_aHistorical review and development in India
650			_aMethane fermentation technology
650			_aUse of other inputs
650			_aManurial aspects
650			_aSocio economic aspects
942			_2ddc _cBK
999			_c162187 _d162187