000 00353nam a2200133Ia 45e0
008 181001s2007 xx 000 0 und d
020 _a8127228079
100 _aRay, G.L.
245 0 _aExtension communication and Management
260 _bKalyani Publishers
_c2007
300 _a393
650 _aAgril. Extension
942 _2ddc
_cBK
999 _c53
_d53