Onwueme, I. C.
Field crop production in tropical Africa : principles and practice / by I.C. Onwueme and T.D. Sinha. - Ede, Netherlands : CTA, [c1991] - v, 480 p. : ill., maps ; 22 cm.
Includes bibliographical references (p. 463-468) and index.
9290810866
93130242
Field crops--Africa, Sub-Saharan.
Tropical crops--Africa, Sub-Saharan.
SB187.A457 / O59 1991
Field crop production in tropical Africa : principles and practice / by I.C. Onwueme and T.D. Sinha. - Ede, Netherlands : CTA, [c1991] - v, 480 p. : ill., maps ; 22 cm.
Includes bibliographical references (p. 463-468) and index.
9290810866
93130242
Field crops--Africa, Sub-Saharan.
Tropical crops--Africa, Sub-Saharan.
SB187.A457 / O59 1991