1. Bingham
Research Center, Utah State University, 320 North Aggie Boulevard, Vernal, Utah United States
2. Department
of Chemistry and Biochemistry, Utah State University, 4820 Old
Main Hill, Logan, Utah United States
3. Department
of Plants, Soils and Climate, Utah State University, 4820 Old
Main Hill, Logan, Utah United States
4. Bureau of Land Management, 440
West 200 South, Salt Lake City, Utah United States