Vegetable oils of tropical africa : conclusions and recomendations based on/ PROTA 14 vegetables oils[edited by] O.M Grace, D.J.Borus and C.H. Bosch - Nairobi : Prota Foundation, 2008 - 84 p. : ill. ; 22 cm. ISBN: 9057821912(pbk) Subjects--Topical Terms: Vegetable oils of tropical Africa