@INPROCEEDINGS {MENKIR:2006, title = {Genetic potential for increasing pro-vitamin A content in tropical maize}, author = {Menkir, A. and White, W. and Maziya-Dixon, B. and Rocheford, T. }, editor = {Higman, S. }, booktitle = {International Plant Breeding Symposium, 20-25 August, 2006, Mexico City, Mexico: proceedings}, year = {2006}, pages = {6}, }