TY - BOOK AU - Lin William AU - Coffman,George AU - Penn,J.B. ED - United States Department of Agriculture ED - Economics, statistics, and cooperative service TI - U.S. farm numbers, sizes, and related structural dimensions: Projections to year 2000 PY - 1980/// CY - Washington, DC PB - U.S. Dept. of Agriculture KW - Farms KW - USA N1 - Includes literature and appendix ER -