1. Impact of tectonic activity on ancient civilizations : recurrent shakeups, tenacity, resilience, and change Author/Creator: Force, Eric R., author Publication/Creation: Lanham, MD : Lexington Books, [2015] Resource Type: Book Access & Availability: Loading
2. Impact of tectonic activity on ancient civilizations : recurrent shakeups, tenacity, resilience, and change Author/Creator: Force, Eric R., author Publication/Creation: Lanham : Lexington Books, [2015] Resource Type: Book Access & Availability: Loading
3. Manganese contents of some sedimentary rocks of Paleozoic Age in Virginia Author/Creator: Force, Eric R., author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
4. Heavy-mineral dispersal and deposition in sandy deltas of glacial Lake Quinebaug, Connecticut Author/Creator: Force, Eric R., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
5. Geologic evolution of Trail Ridge eolian heavy-mineral sand and underlying peat, northern Florida Author/Creator: Force, Eric R., author Publication/Creation: Washington : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
6. Exploration for porphyry metal deposits based on rutile distribution-- a test in Sumatera : a new exploration tool for porphyry deposits in the tropics Author/Creator: Force, Eric R., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
7. Geology of Nimba County, Liberia Author/Creator: Force, Eric R., author Publication/Creation: [Reston, Va.] : United States Department of the Interior, Geological Survey, 1983 Resource Type: Book Access & Availability: Loading