Oklahoma Indian land laws : a treatise upon the law applicable to the lands of the Five Civilized Tribes, absentee Shawnees, Eastern Shawnees, Apaches, Arapahoes, Caddoes, Cheyennes, Comanches, Iowas, Kiowas, Kaws, Kickapoos, Miamies, Modocs, Osages, Otoes, Ottawas, Pawnees, Peorias, Poncas, Pottawatomies, Quapaws, Sac & Fox, Senecas, Tonkawas, Wichitas, and Wyandottes : with a compilation of all treaties, acts of Congress, laws of Arkansas and of the several tribes applicable thereto : together with rules and regulations prescribed by the Secretary of the Interior governing the sale and leasing of restricted lands, the removal of restrictions, and the issuance of final patents, and certificates of competency, and executive orders extending trust periods / by Lawrence Mills.