Onwueme, I. C.

The tropical tuber crops : yams, cassava, sweet potato, and cocoyams / I.C. Onwueme. - Chichester : Wiley, c1978. - xiv, 234 p. : ill. ; 22 cm.



0471996084


Root-crops--Tropics.
Tubers--Tropics.
Tropical crops.

635'.2

635.2 / O59