The ethnobiology of the Papago Indians Author E. F. Castetter and R. M. Underhill Article Date 1935 Journal Title University of New Mexico, Biological Series
The ethnobiology of the Chiricahua and Mescalero Apache; the use of plants for foods, beverages and narcotics Author E. F. Castetter and M. E. Opler Article Date 1936 Journal Title University of New Mexico, Biological Series
Ethnobiology and climate in the Southwest Author F. E. Elmore Article Date October 1952 Journal Title El Palacio