000 00308nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aKANNAIYAN(S)
245 0 _aAgricultural education research and extention activities
260 _b"TNAU, Coimbatore-3"
260 _c0
365 _b75.00
942 _cBK
999 _c155272
_d155272