Estimating water demand at irrigation scheme scales using various levels of knowledge : applications in northern Tunisia Hanafi, S. Mailhol, J.C. /Poussin, Jean-Christophe Zairi, A. BESOIN EN EAU PERIMETRE IRRIGUE PRATIQUE CULTURALE TYPOLOGIE ESTIMATION GESTION DE L'EAU 2011 text https://www.documentation.ird.fr/hor/fdi:010055349 fdi:010055349 Hanafi S., Mailhol J.C., Poussin Jean-Christophe, Zairi A.. Estimating water demand at irrigation scheme scales using various levels of knowledge : applications in northern Tunisia. 2011, 7 EN MAGHREB