@ARTICLE {ORTIZ:2001g, title = {Agro-biotechnology for improving agriculture in sub-Saharan Africa: rationale, philosophy and summary of ongoing research at IITA}, author = {Ortiz, R. }, journal = {Plant Breeding News}, year = {2001}, volume = {130}, number = {2}, pages = {4}, note = {Also in Biotech Weekly Newsletter, 2, Nov. 2001.; IITA Technologies}, }