00681nam a22001697a 4500003000800000005001700008008004100025040002100066082001300087100002900100245019000129260004100319300003200360500006700392504004100459650001100500BD-DhUL20160321112218.0160321s1957    bg a|||| m||| 00| 0 eng d  aBD-DhULcBD-DhUL  a580bASM01aAshrafuzzaman, Md. Hasan10aA study of hrlminthosporium causing broun-spot disease of rice with special refference to its pathogenicity on different varieties of rice plants /cMd. Hasan Ashrafuzzamanh[MS Thesis]  aDhaka :bUniversity of Dhaka,c1957.  aiv, 224p.: bill.; c30 cm.  aThesis (MS) -- Department of Botany, University of Dhaka,1957.  aIncludes bibliographical references.  aPlants