000 00313nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
100 _aN.Uma
245 0 _aStudies on the management ofsheath blight of rice incited by rhizoctonia solani kuhn
260 _bM.SC (AG) AC&RI Madurai
260 _c1993
942 _cBK
999 _c223376
_d223376