000 00337nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _a"Kannaiyan S,et al."
245 0 _aAgricultural Education Research and Extension Activities in TNAU
260 _bTNAU
260 _c2002
365 _b75.00
650 _aExtension
942 _cBK
999 _c248781
_d248781