TY - BOOK ED - United States. ED - Louisiana Agricultural Experiment Station ED - Louisiana Soil and Water Conservation Committee TI - Soil survey of Catahoula Parish, Louisiana U1 - 631.47763 23 PY - 1986/// CY - Washington,D.C. PB - United States Department of Agriculture KW - Soil surveys KW - Louisiana KW - Soils KW - Organic compound content ER -