Induction of diploids from haploids of Datura stramonium with colchicine solutions / A.F. Blakeslee and A.G. Avery. - Direct demonstration in the male gametophyte of the result of crossing-over in Datura / J.T. Buchholz and A.F. Blakeslee. - Blakeslee, Albert Francis 1874-1954; Avery, Amos G. 1902-; Buchholz, John Theodore 1888-1951 ([University of Illinois?], 1938)
gestempelt "Collecting Net", Aug. 27, 1938