00493nam a2200181Ia 4500008004100000020001500041082002000056100001600076245003800092260006200130300000700192650001800199650001800217653001800235653002200253700001700275700001900292170901s1987    xx            000 0 und d  a0074515225  a574.19121bS48M  aSingh, J.B. 0aManual on Deenbandhu Biogas Plant  aNew DelhibTata McGraw-Hill Publishing Company Ltd.c1987  a49  aLife sciences  aPure Sciences  aBioenergetics  aBiogas technology  aDhussa, Anil  aMyles, Raymond