000 00513nam a22001817a 4500
008 230608b |||||||| |||| 00| 0 eng d
020 _a81-85167-60-5
040 _aNational Science Library
_cNational Science Library
080 _a620.95
_bN2
100 _aMathur, A N
_911241
245 _aBiogas production management and utilisation
260 _aDelhi:
_bHimanshu Publications,
_c1992
300 _avi, 167p.
365 _b270.00
_cINR
650 _aBiogas
653 _aUtilisation
942 _2udc
_cBK
999 _c41234
_d41234