@INPROCEEDINGS {MENKIR:2012b, title = {Recent advances in breeding maize for enhanced pro-vitamin A content}, author = {Menkir, A. and Pixley, K. and Maziya-Dixon, B. and Gedil, M. }, booktitle = {Meeting the Challenges of Global Climate Change and Food Security through Innovative Maize Research. Proceedings of the third national maize workshop of Ethiopia}, year = {2012}, pages = {66--73}, }