000 00438nam a2200157Ia 4500
008 170101s1980 xx 000 0 und d
082 _a630.715 W11T
100 _aWAGHMARE, S. K
245 0 _aTeaching extension education
260 _bVallabh Vidyanagar
_c1980
300 _a240p
650 _aAGRICULTURAL EXTENSION WORK -- STUDY AND TEACHING
653 _aAGRICULTURAL EXTENSION WORK -- STUDY A
653 _aNG
942 _2ddc
_cB
999 _c84508
_d84508