Genetical and enzymic studies of some induced morphological and bio-chemical mutants in Neurospora crassa Ema (5297) / Nelofar Yesmin [PhD Thesis] Yesmin, Nelofar Fungi 579.56 YEG Thesis(Ph.D) --Dept. of Botany, University of Dhaka, 2012 Includes bibliographical references Dhaka : University of Dhaka, 2012. 2012. 2012 Text ix, 150 p. : eng