000 00506nam a22001937a 4500
999 _c21003
_d21003
003 OSt
008 190401b ||||| |||| 00| 0 eng d
020 _a8122413803
082 _a665.776
_bN61B
100 _aNijaguna, B. T.
245 _aBiogas Technology
250 _a1st ed. reprint
260 _aNew Delhi
_bNew Age International
_c2002
300 _axii,287p.
650 _aTechnology (Applied Sciences)
650 _aChemical and Related Technologies
650 _aBiogas
942 _2ddc
_cBK
_02