@ARTICLE {BADUAPRAKU:2018, title = {Gains in grain yield of extra-early maize during three breeding periods under drought and rain-fed conditions}, author = {Badu-Apraku, B. and Talabi, A. O. and Ifie, B. E. and Chabi, Y. * and Obeng-Antwi, K. and Haruna, A. * and Asiedu, R. }, journal = {Crop Science}, year = {2018}, pages = {1--39}, issn = {0011-183X}, note = {WAHub; Science Area; BPB; CRP Maize; Maize}, doi = {10.2135/cropsci2018.03.0168}, }