000 00560nam a22001697a 4500
035 _a
040 _bEnglish
082 _a635
_bCHI-S
100 _aChinchalkar,Sanjay Kumar
245 _aA study of technological gap in adoption of maize among tribal and non-tribal farmers of he Chhindwara block of M.P
260 _aJabalpur
_bJawaharlal Nehru Krishi Vishwavidyalaya Jabalpur
_c1980
300 _a87 pg.
502 _bM.Sc.(Department of Extension Education )
650 _aExtension Education
700 _aGuide:Dubey,S.K
942 _2ddc
_cTS
999 _c1226117
_d1226117