@BOOKLET {MAROYA:2014d, title = {Seed yam production in an aeroponics system: a novel technology; YIIFSWA working paper series No. 2}, author = {Maroya, N. and Balogun, M. and Asiedu, R. }, year = {2014}, address = {Ibadan, Nigeria}, howpublished = {YIIFSWA working paper series}, note = {ISBN: 978-978-8444-37-4.; 20p.; RTB; Yam; WAHub}, }