Muluneh,Tamirat Oli Assessing Diversity in Yams (Dioscorea Spp)From Ethiopia Based on Morphology AFLP MARKERS AND tUBER QUALITY AND fARMER MAMAGEMENT OF LANDRACESS - Cavillier Verlag 2006 ISBN: 3-86727-018-X LC Class. No.: 641.3523/MUL / 2 Dewey Class. No.: 641.3523/MUL / 2