The challenges of agricultural production and food security in Africa.

MLA

Obasanjo, Olusegun, and Hans d'Orville. The Challenges of Agricultural Production and Food Security In Africa. Washington: Crane Russak, 1992.

APA

Obasanjo, O., & d'Orville, H. (1992). The challenges of agricultural production and food security in Africa. Washington: Crane Russak.

Chicago

Obasanjo, Olusegun, and Hans d'Orville. The Challenges of Agricultural Production and Food Security In Africa. Washington: Crane Russak, 1992.