TY - BOOK AU - Leath,Mack N. AU - Blakley,Leo V. TI - An interregional analysis of the U.S. grain-marketing industry, 1966/67 T2 - Technical bulletin U1 - 664.70973 PY - 1971/// CY - Washington, D.C. PB - United States Department of Agriculture, Economic Research Service KW - Grain trade KW - United States KW - Grain-marketing N1 - Cover title; Bibliography: p. 77-78 ER -