The Ethnobiology of the Chiricahua and Mescalero Apache.(With Edward F. Castetter) ("University of New Mexico Bulletin, Ethno-biological Studies in the American South-west," No. III; "Biological Series," Vol.4, No.5.) Albuquerque, N.M.: University of New Mexico Press, 1936

The Ethnobiology of the Chiricahua and Mescalero Apache.(With Edward F. Castetter) ("University of New Mexico Bulletin, Ethno-biological Studies in the American South-west," No. III; "Biological Series," Vol.4, No.5.) Albuquerque, N.M.: University of New Mexico Press, 1936, Box: 121, Folder: 10. Morris Edward Opler papers, 14-25-3238. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/240569 Accessed January 29, 2026.