Multidiscipinary Research at Grasshopper Pueblo Arizona  Edited by William A. Longacre, Sally J. Holbrook, and Michael W. Graves, Published 1982 by the University of Arizona Press, Tucson, Arizona.  15 contributing authors.  From the Preface:

 The specific goals of this research have included 1. delimiting the economic basis of the prehistoric society. 2. testing the hypothesis that a slight climatic shift occurred about A.D. 1200 (Schoenwetter and Dittert 1968) 3. determining the causes for abandonment of Grasshopper Pueblo and the surrounding region about A.D. 1400, and 4. defining and investigating the nature of interaction among the prehistoric societies in the Grasshopper region (Tuggle 1970)  and interaction between the Grasshopper region and areas farther to the north and south. "  etc. etc.

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