000 00506nam a2200169Ia 4500
008 170101s1973 xx 000 0 und d
082 _a301.24 S48K
100 _aSINGH, Y.P
245 0 _aKey-Communicators of agricultural innovations
260 _bAgra
_c1973
300 _a204p
650 _aAGRICULTURE -- INFORMATION SERVICE -- INDIA
653 _aAGRICULTURAL EXTENSION WORK -- INDIA
653 _aAGRICULTURE -- INFORMATION SERVICE -- INDIA
653 _aCOMMUNTY DEVELOPMENT
942 _2ddc
_cB
999 _c50378
_d50378