by Ballal, M.E., El Siddig, E.A., Elfadl, M.A., Luukkanen, O.
Published in Journal of arid environments (01.10.2005)

by Ballal, M.E, El Siddig, E.A, Elfadl, M.A, Luukkanen, O
Published in Agroforestry systems (01.01.2005)

by Ballal M.E
Published in Annual Report of Elobied Research Station (1994)

by Ballal, M.E
Published in University of Khartoum Journal of Agricultural Sciences (Sudan) (1996)

by El-Tahir, B.A.,Agricultural Research and Technology Corporation, El Obeid Agricultural Research Station (Sudan), Ballal, M.E.,Agricultural Research and Technology Corporation, El Obeid Agricultural Research Station (Sudan), Al-Fadni, O.A.,Agricultural Research and Technology Corporation, El Obeid Agricultural Research Station (Sudan)
Year of Publication 2004