Johnson, Jean B. The opata an inland tribe of Sonora Jean B. Johnson. - Albuquerque The University of New Mexico 1950 - 50 p. il., 3 láminas 23 cm. - University od New Mexico Publications in Anthropology 6 . Au2074 Bibliografía: p. 48-50. Subjects--Topical Terms: OpataIndígenas de México--Historia--Sonora LC Class. No.: F1221.O6 / .J64 1950