00320pab a2200109 454500008004000000100001700040245008200057260000900139300000800148650001900156773003500175180718b1982   xxu||||| |||| 00| 0 eng d  aMoulik, T.K.  aBiogas systembAlternative technology for meeting rural energy needs in India  c1982  a1-7  aBiogas - India  aJournal of Social and Economic