Plant resources of tropical Africa. 2, Vegetables / 
editors: G.J.H. Grubben, G.A. Denton ; associate editors: C.-M. Messiaen, R.R. Schippers ; general editors: R.H.M.J. Lemmens, L.P.A. Oyen. 
 - Leiden :  Backhuys,  2004. 
 - 667 p. :  ill. ;  24 cm. +  CD-ROM. 
<br/><br/><label>ISBN: </label>9057821486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants--Africa, Sub-Saharan.