@BOOK {IITA:1992h,
title = {Joint Project 31: Semi-Arid Food Grains Research and Development SAFGRAD II: Annual Report},
author = {IITA, and OAU/STRC, },
booktitle = {Maize and Cowpea Collaborative Research Networks for West and Central Africa: Annual Report},
year = {1992},
month = {November},
publisher = {IITA/SAFGRAD},
address = {Ouagadougou, Burkina Faso},
}