Phillips, Harry A. Agriculture and farm life / Harry A. Phillips, Edgar A. Cockefair and James W. Graham. - 2nd revi. ed. - New York : Macmillan, c 1952. - xiii, 516 p. : ill. ; 22 cm. Includes index. 312 312 Subjects--Topical Terms: Agriculture. Dewey Class. No.: 630.1 / P543a