@PROCEEDINGS {IITA:2003a, title = {AATF/BCP maize vitamin a workshop held at IITA, Ibadan, Nigeria 4-6 August 2003}, author = {IITA, }, year = {2003}, month = {August}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, isbn = {978-131-215-7}, note = {187p.; File too large to upload; table of content attached}, }