000 00300nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
100 _aKannan R
245 0 _aStudies on leaf blighl of one on caused by allernarca alternata (FR)
260 _bM.sc (AG) AC&RI Madurai
260 _c1992
942 _cBK
999 _c223369
_d223369