@BOOK {IITA:2012e, title = {Conduct and management of maize field trials}, author = {IITA, }, editor = {Badu-Apraku, B. and Fakorede, M. * and Menkir, A. and Sanogo, D. }, year = {2012}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, isbn = {978-978-8444-02-2}, note = {59p.}, }