@misc{indiciaebe53f7f577a9, title = {Publications of the U.S. Geological Survey, 1999}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {2000}, doi = {10.3133/70043747}, url = {https://pubs.usgs.gov/publication/70043747}, note = {Source identifier: 70043747} }