000 00465aam a2200181 4500
003 OSt
005 20260604114816.0
008 140223b1986 xxu||||| |||| 00| 0 eng d
040 _c
082 _a665.776 CHA
100 _aChawla, O. P.
245 _aAdvances in biogas technology
260 _aNew Delhi
_bIndian Council of Agricultural Research
_c1986
300 _a144p.
650 _aBiogas technology
906 _abooks(AACR-2 Format)
942 _2ddc
_cBK
999 _c10742
_d10742