Infield, Henrik F. People in ejidos : a visit to the cooperative farms of Mexico / [by] Henrik F. Infield and Koka Freier. Foreword by Clarence Senior. - New York : F.A. Praeger, c1954. - 151 p. ; 23 cm. - International library of the sociology of cooperation, v. 2 . Bibliographical footnotes. Subjects--Topical Terms: Agriculture, Cooperative--Mexico.Peasants--Mexico. Dewey Class. No.: 335.972 / INP 1954