Norman : University of Oklahoma Press, 
xvii, 206 pages : portrait ; 21 cm.
Civilization of the American Indian series ; v. 123.
Originally published in 1934 in Readjustment of Indian affairs (hearings on H.R. 7902 before the House of Representatives' Committee on Indian Affairs), pt. 9, p. 428-489, under title: History of the allotment policy. The 1973 ed. includes corrections and minor changes.
Bibliography, etc. Note
Includes bibliographical references.