Wheat yield estimation using remote sensing and the STICS model in the semiarid Yaqui valley, Mexico J.C. Rodriguez, B. Duchemin, R. Hadria, C. Watts, J. Garatuza, A. Chehbouni, S. Khabba, G. Boulet, E. Palacios and A. Lahrouni Agronomie, 24 6-7 (2004) 295-304 DOI: 10.1051/agro:2004037