RT Journal Article SR Electronic T1 The role of indigenous soil knowledge in agricultural development JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 298 OP 302 VO 47 IS 4 A1 Roman R. Pawluk A1 Jonathan A. Sandor A1 Joseph A. Tabor YR 1992 UL http://www.jswconline.org/content/47/4/298.abstract AB