A B C D E F G H I J-K L M N O P Q-R S T U V W-Y 0-9
close this section of the libraryFamily and hired labor used on U(1)
View the documentFamily and hired labor used on U.S. farms in 1966 / . Sellers, Walter E. 1n Washington, D.C. : U.S. Dept. of Agriculture, Economic Research Service, 1970.