00305pab a2200121 454500008004000000100001900040245005100059260000900110300000900119362001400128650001900142773002200161180718b1985   xxu||||| |||| 00| 0 eng d  aDhusa, Anil K.  aBiogas plant effluent handling and utilisation  c1985  a22-9  aJan.-Feb.  aBiogas - India  aChanging Villages