Belhouchette H., Adam M., Casellas E., Celette F., Corbeels M., Wery J.. 2009. In : by Van Ittersum, M.K. ; Wolf, J. and Van Laar H.. Proceedings of the Conference on Integrated Assessment of Agriculture and Sustainable Development: Setting the Agenda for Science and Policy (AgSAP 2009), 10-12 March 2009, Egmond aan Zee, The Netherlands. Wageningen : Wageningen University and Research Centre, p. 196-197. Integrated Assessment of Agriculture and Sustainable Development Conference, 2009-03-10/2009-03-12, Egmond aan Zee (Pays-Bas).