University of Texas at Austin, 1Bureau of Economic Geology, Jackson School of Geosciences, University of Texas at Austin, 10100 Burnet Road, AUSTIN, TX 78558, USA
Utah State University, Biological and Irrigation Engineering Department 4105 Old Main Hill, Logan, UT 84322-4105, USA
USDA-ARS, Conservation and Production Research Laboratory, P.O. Drawer 10 2300 Experiment Station Rd., Bushland, TX 79012-0010, USA
University of Texas at Austin, 1Bureau of Economic Geology, Jackson School of Geosciences, University of Texas at Austin, 10100 Burnet Road, AUSTIN, TX 78558, USA
USDA-ARS, Conservation and Production Research Laboratory, P.O. Drawer 10 2300 Experiment Station Rd., Bushland, TX 79012-0010, USA