Patricia Ruppe No description specified. 1-2 (2 Records) Documents Excavations At La 12954: An Early Lithic Heat-Treatment Facility Overlooking the San Juan River, On Navajo Route 36(6B) South of Farmington, San Juan County, New Mexico (1995) Letter Report: Reassessment of Sites On N 48(2) and Reassessment of Historic Sites On N 48(1&2) (1992)