00354pab a2200121 454500008004000000100002300040245008500063260000900148300001100157362001400168650002800182773002200210180718b1985   xxu||||| |||| 00| 0 eng d  aMahapatra, Krishna  aThe Puri Nightsoil Biogas Plant - a sociolagical evaluation through a case study  c1985  a327-37  aNov.-Dec.  aBiogas - India - Orissa  aChanging Villages