Root crop-based farming systems research at IITA Root crop-based farming systems research at IITA

by 66169 Ezumah, H.C., Workshop on Farming Systems Research Patancheru, India 17-21 de Febrero, 1986 :, 75602 Hahn, S.K., 100684 Okibo, B.N., 71220 Gebremeskel, T., 9454 ICRISAT, Andhra Pradesh (India)
Published 1987