Subject: Ethnobotany and Economic Botany
159. A change of subsistance staple in prehistoric New Guinea [pdf 364Kb]
W.C. Clarke
Abstract
164. The comparative ethnobotany of African and Asian yam cultures [pdf 487Kb]
D.G. Coursey
Abstract
170. The sago palm: a potential competitor to root crops [pdf 479Kb]
M. Flach
Abstract
177. Role of roots and tubers in Nigerian nutrition and agricultural development [pdf 466Kb]
E.O. Idusogie and S.D. Olayide
Abstract
187. Comparative performance: large-scale production vs. small-scale production of yams and sweet potatoes in the Caribbean [pdf 523Kb]
L.B. Rankine
Abstract