000 00453nam a2200157Ia 4500
008 200202s9999 xx 000 0 und d
082 _a630.715 NAT
100 _a"Ministry of Agriculture and Rural Development, Govt. of Indi"
245 0 _aTraining and visit system of agricultural extension
260 _aHydrabad
260 _bNational Institute of Rural Development
260 _c1986
300 _a278p.
650 _aAgriculture
942 _cB
999 _c35936
_d35936