000 00616nam a2200181Ia 4500
005 20241120181557.0
008 241119s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a630.715
_bRAV
100 _aV Raveendra Kumar
245 2 _aA study on the understanding of principles, purposes and procedures of result demonstration process by village development offic
250 _aM Sc (Agri)
260 _aBangalore
_bUniversity of Agricultural Sciences, Bangalore
_c1979
300 _a113p
546 _aENGLISH
700 _a M K Sethu Rao Department of Agricultural Extension Education
942 _cBK
999 _c31923
_d31923