Sonora Yaqui language structures

"Yaqui is a Southern Uto-Aztecan language spoken by a people living predominantly in Sonora, with some communities in Arizona. This comprehensive reference on the Sonora Yaqui language is a descriptive grammar that covers topics on phonology, word classes, verb structure, and complex sentences. John Dedrick, who lived and worked among the Yaquis for more than thirty years, shares his extensive knowledge of the language, while Uto-Aztecan specialist Eugene Casad helps put the material in a comparative perspective."--BOOK JACKET. "Sonora Yaqui Language Structures is a valuable source not only for research on this language family but also for anthropological studies of the Arizona-Sonora cultural region. In addition, it documents an indigenous language for future generations of Yaqui speakers."--BOOK JACKET.