@MANUAL {GIRMATESSEMA:2017, title = {A manual for large-scale sample collection, preservation, tracking, DNA extraction, and variety identification analysis}, author = {Girma Tessema, G. and Rabbi, I. Y. and Olanrewaju, A. and Alaba, O. A. and Kulakow, P. and Alabi, T. R. and Ayedun, B. and Abdoulaye, T. and Assfaw Wossen, T. and Manyong, V. }, year = {2017}, month = {February}, organization = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, note = {WAHub; SAHub; EAHub; Learning Material; ISBN: 978-978-8444-83-1; 44p.}, }