Studies on the genetics of loci leucine-1, leucine-4 and some morphological mutants of neurosp[ora crassa / [MS Thesis] Fungi 579.5 STU Thesis (MS )-- Department of Botany, University of Dhaka, 1970. includes bibliographical references. Dhaka : University Of Dhaka, 1970. 1970. 1970 Text 119 p. : eng