Department of Soil, Water and Environmental Science, University of Arizona, 1177 E Fourth St, Tucson, AZ 85721, United States
Department of Soil, Water and Environmental Science, University of Arizona, 1177 E Fourth St, Tucson, AZ 85721, United States
Department of Soil, Water and Environmental Science, University of Arizona, 1177 E Fourth St, Tucson, AZ 85721, United States
Office of Arid Land Studies and Department of Geography and Regional Development, University of Arizona, 1955 E Sixth St, Tucson, AZ 85719, United States