TY - BOOK AU - Morgan,R.P.C. AU - Davidson,Donald A. AU - Morgan,R.P.C. TI - Soil erosion and conservation SN - 0470206713 (Wiley : pbk.) U1 - 631.45 19 PY - 1986/// [reprint 1988] CY - Essex, England, New York, NY PB - Longman Scientific & Technical, Wiley KW - Soil erosion KW - Soil conservation N1 - Cover title: Soil erosion & conservation; Rev. and enl. ed. of: Soil erosion. 1979; Includes bibliography: p. [256]-295. and index ER -