@BOOK {WEBER:1989, title = {Macroeconomic data related to production, consumption and nutrition}, author = {Weber, G. and Akalumbe, A. O. }, booktitle = {Maize databse for sub-Saharan Africa: 1}, year = {1989}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, } |