@BOOK {BADU-APRAKU:2001c, title = {Towards sustainable maize production in West and Central Africa: strategies adopted by WECAMAN to promote the adoption of improved maize technologies}, author = {Badu-Apraku, B. }, booktitle = {Book of Abstracts, 4th biennial West and Central Africa Regional Maize Workshop held at I ITA Benin Republic, 14-18 May 2001}, year = {2001}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, note = {IITA Technologies}, }