RT Journal Article SR Electronic T1 On-farm soil health evaluations: Challenges and opportunities JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 26A OP 31A DO 10.2489/jswc.72.2.26A VO 72 IS 2 A1 Karlen, Douglas L. A1 Goeser, Nicholas J. A1 Veum, Kristen S. A1 Yost, Matt A. YR 2017 UL http://www.jswconline.org/content/72/2/26A.abstract AB