Robert Sonderman
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1-4 (4 Records)
Documents
- Computer Compatible System for the Categorization, Enumeration, and Retrieval of Nineteenth and Early Twentieth Century Archaeological Material Cultural - Part III: Archaeological Information System: Software & Manual For Use (1983)
- Computer Compatible System for the Categorization, Enumeration, and Retrieval of Nineteenth and Early Twentieth Century Archaeological Material Culture (1983)
- Our Collections at Risk: Climate Change Threats to NPS Museum Property (2017)
- Our Sites at Risk: Climate Related Threats to NPS Administered Archeological Sites (2018)