Maddern, Robert Henry2006-12-282006-12-2819731973http://hdl.handle.net/2440/21021v, 139 leaves : col. photos., tables ; 26 cm.Title page, contents and abstract only. The complete thesis in print form is available from the University Library.157362 bytesapplication/pdfenGenetics.Drosophila melanogaster.Genetical studies of the gene suppressor of sable in Drosophila melanogaster / by Robert H. MaddernThesis