000 00372nam a2200145Ia 4500
008 211101s2010 xx 000 0 eng d
020 _a9788179062081
082 _a630.715 K 5271
100 _aKhan, P.M
245 0 _aText Book of Extension Education
260 _bHimanshu Publication, Udaipur
_aNew Delhi
_c2010
300 _a295
650 _aExtension
942 _2ddc
_cBK
999 _c78
_d78