Wilcox, Walter Wiliam Economics of American agriculture / Walter William Wilcox and Willard Wesley Cochrane - 2nd ed - Englewood Cliffs : Prentice-Hall, 1960 - 538p. illus, bibliog. 22cm. Subjects--Topical Terms: Agriculture--Economic aspects--United States. Dewey Class. No.: 338.10973 / WIL