Rau, Allan Agricultural policy and trade liberalization in the United States, 1 934-1956 : a study of conflicting policies / Allan Rau - Geneve : E. Droz, 1957 - 160 p. : ill. ; 25 cm. - Etudes d'histoire economique, politique et sociale ; 21 . Includes bibliographical references Subjects--Topical Terms: Agriculture and state ----United States---- Subjects--Geographic Terms: United States -- Commercial policy Dewey Class. No.: 338.1 RAU