000 00311nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aR.Saravanan
245 0 _aMobile phones for agricultural Extension
260 _bNew India
260 _c2013
365 _b2250.00
650 _aExtension
942 _cBK
999 _c257086
_d257086