Musa-based cropping systems of the Cameroon highlands: a case study of the West and North West provinces of Cameroon, with emphasis on nematodesKim Jacobsen, Roger Fogain, Hugues Mouassom and Dirk de WaeleFruits, 59 5 (2004) 311-318DOI: https://doi.org/10.1051/fruits:2004029