000 00321nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aKANNAIYAN(S); UTAMASAMY(S)
245 0 _aChanging Scenarios in agriculture
260 _bDirectorate of distance education TNAU
260 _c2001
365 _b250.00
942 _cBK
999 _c151686
_d151686