Exploitation and characterization of resistance to the root-knot nematode Meloidogyne incognita (Nematoda, Tylenchida) in soybean (Glycine max L. Merr) - Venter, C.; Fourie, H. (Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / South African Journal of Science and Technology, 2014)