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Engineer Research and Development Center (ERDC)
Geospatial Research Laboratory (GRL) (formerly Topographic Engineering Center (TEC))
Technical Report
ETL 0326 - Evaluation of Published Criteria for Identifying Metamorphic Rocks on Air Photos : Two Case Studies in the Northeastern United States : [1]
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Author
1
Ehlen, Judy, 1944-
Subject
1
Air photo patterns
1
Metamorphic rocks
1
Photo geology
1
Remote sensing
Date issued
1
1983
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true