Yang Song Assistant Professor, Hydrology and Atmospheric Sciences, College of Science 520-626-7843 chopinsong@arizona.edu
Russell Tronstad Professor, Agriculture and Resource Economics Extension Specialist, Agriculture and Resource Economics 520-621-2425 tronstad@ag.arizona.edu
Jeffrey Silvertooth Professor and Extension Specialist, Agronomy & Soil Science 520-621-7616 silver@ag.arizona.edu