TY - BOOK AU - Soil and Water Conservation News, USDA TI - Soil and Water Conservation News. Vol 8(1988) - 13(1992) U1 - 631.4505 PY - 1988/// CY - Washington PB - Soil and Water Conservation News, USDA N1 - Soil and Water Conservation News, USDA: Soil and Water Conservation News. Vol 8(1988) - 13(1992). Washington. Soil and Water Conservation News, USDA, 1988.--(631.4505SOI) ER -