000 00389nam a22001457a 4500
999 _c1996988
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003 OSt
082 _a630.717 NIK
245 _a Extension Methodologies for agricultural development
260 _bBiotech Books
270 _aJAU
_bJUNAGADH
_cGUJARAT
502 _d2018
650 _a Extension Methodologies for agricultural development
700 _aChauhan .N.M
942 _2ddc
_cB