Degras, Lucien.
The yam : a tropical root crop / - London and Basingstoke : Wageningen, Netherlands : Macmillan ; Published in co-operation with the Technical Centre for Agricultural and Rural Co-operation, c1993. - xv, 408 p. : ill., maps ; 24 cm.
Translation of: L'igname.
0333574567
Yams.
641 PUB 1993 C152 Or.
The yam : a tropical root crop / - London and Basingstoke : Wageningen, Netherlands : Macmillan ; Published in co-operation with the Technical Centre for Agricultural and Rural Co-operation, c1993. - xv, 408 p. : ill., maps ; 24 cm.
Translation of: L'igname.
0333574567
Yams.
641 PUB 1993 C152 Or.