Author Affiliations +
Jeffrey L. Printz,1,2 John R. Hendrickson1,3
1Authors are State Rangeland Management Specialist, USDA-NRCS, PO Box 1458, Bismarck, ND 58502
2(Printz) and Research Rangeland Management Specialist, Northern Great Plains Research Laboratory, USDA-ARS, Box 459, Mandan, ND 58554
3(Hendrickson, ). U.S. Department of Agriculture, Agricultural Research Service, Plains Area, is an equal opportunity/affirmative action employer and all agency services areavailable without discrimination. john.hendrickson@ars.usda.gov