Howland, A.K.2007-11-131976-04-012007-11-131976IDRC-063ehttp://hdl.handle.net/10625/18538Meeting: Interdisciplinary Workshop on the International Exchange and Testing of Cassava Germ Plasm in Africa, 17-21 Nov. 1975, Ibadan, NGIn IDL-2156p. 42-44Application/pdfenBook Chapter