RT Journal Article SR Electronic T1 Property rights and responsibilities: Defining the form of change JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 318 OP 319 VO 48 IS 4 A1 Thomas Russ, CPESC A1 Philip Blake, CPESC YR 1993 UL http://www.jswconline.org/content/48/4/318.abstract AB