@misc{indiciae52b08c3f7395, title = {CRADA factsheet; digital geographic data collection and revision; Etak Incorporated}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1995}, doi = {10.3133/fs14395}, url = {https://pubs.usgs.gov/publication/fs14395}, note = {Source identifier: fs14395} }