Soil Health Indicator Reference Conditions for Soil Survey
Skye A. Wills, USDA NRCS National Soil Survey Center, Lincoln, NE, United States, Michael Robotham, USDA - NRCS, Wathington, United States, Jason Nemecek, USDA Natural Resources Conservation Service, National Cooperative Soil Survey, Madison, WI, United States and Science of Soil Health Initiative: Dynamic Soil Properties Team