Leaching efficiency Arid lands in a changing world Van Hoorn, J.W. Combremont, R. Nanaa, O. /Ollat, Charles Saïd, M. EVOLUTION DES SOLS SOUS CULTURE SALINITE IRRIGATION DRAINAGE ESSAI RESULTAT ANALYTIQUE FILTRATION University of Arizona 1969 text https://www.documentation.ird.fr/hor/fdi:07686 fdi:07686 Van Hoorn J.W., Combremont R., Nanaa O., Ollat Charles, Saïd M.. Leaching efficiency. In : . Arid lands in a changing world University of Arizona, 1969, 27 multigr. Arid Lands in a Changing World : International Conference, Tucson (US), 1969/06/03-13 EN TUNISIE