RT Journal Article SR Electronic T1 LandPKS Toolbox: Open-source mobile app tools for sustainable land management JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 91A OP 97A DO 10.2489/jswc.2022.0927A VO 77 IS 6 A1 Jonathan J. Maynard A1 Sabina Maniak A1 Laura Hamrick A1 George Peacock A1 Sarah E. McCord A1 Jeffrey E. Herrick YR 2022 UL http://www.jswconline.org/content/77/6/91A.abstract AB