Iterative design and evaluation of rule-based cropping systems: methodology and case studies. A review Philippe Debaeke, Nicolas Munier-Jolain, Michel Bertrand, Laurence Guichard, Jean-Marie Nolot and Patrick SaulasAgron. Sustain. Dev., 29 1 (2009) 73-86DOI: https://doi.org/10.1051/agro:2008050