Poleman, Thomas T. The Papaloapan project agricultural development in the Mexican tropics. - Stanford, Calif. Stanford University Press 1964. - xiv, 167 p. illus. maps. 24 cm. "This study is an outgrowth of [the author's] ... doctoral dissertation." Includes bibliographical references. LCCN: 64014555 Subjects--Topical Terms: Agriculture and state--Mexico--Papaloapan Valley. LC Class. No.: HD1795.P3 / P6 Dewey Class. No.: 338.109726