000 00510nam a22001817a 4500
005 20171007023333.0
008 171007b xxu||||| |||| 00| 0 eng d
020 _a9788171641307
040 _cSuresh Gyan Vihar University
050 _a665.776
082 _222
_a665.776
100 _aChawla,O.P.
_9331
245 _aBiogas
_hHindi
250 _aReprint
260 _aNew Delhi
_bBharatiyay krishi anushandhan parishadh
_c2013
300 _av,133p.
_bPaperback
942 _2ddc
_cBOOKS
_eReprint
_k665.776 CHO
999 _c69533
_d69533