Improving cash crops in Afrixca : factors influencing the product ivity of cotton, coffee, and tea growth by smallholders - Carr, Stephen J. (Washington : The World Bank, 1993)
Includes bibliographical references.
Keywords: Produce trade -- Africa, Sub-Saharan.; Exports -- Africa, Sub-Saharan.; Agricultural productivity -- Africa, Sub-Saharan.; Crops -- Africa, Sub-Saharan.; Farms, Small -- Africa, Sub-Saharan.