@BOOK {MIGNOUNA:2014b, title = {Characterization of yam-growing households in the project areas of Nigeria}, author = {Mignouna, D. and Abdoulaye, T. and Alene, A. and Asiedu, R. and Manyong, V. }, year = {2014}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, isbn = {978-978-8444-46-6}, note = {RTB; Yam.; 92p.; WAHub; SAHub.; EAHub}, }