TY - BOOK AU - Coltrane,Robert Irvin AU - Baum,E.L. TI - An economic survey of the Appalachian region, with special reference to agriculture AV - HD1751 .A91854 no. 69 PY - 1965/// CY - Washington PB - Economic Research Service, U.S. Dept. of Agriculture KW - Agriculture KW - Economic aspects KW - Appalachian Region KW - Economic conditions N1 - Cover title; Literature cited: p. 36-37 ER -