@misc{indiciaeeaca7caca778, title = {United States Geological Survey Yearbook, fiscal year 1983}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1984}, doi = {10.3133/70039035}, url = {https://pubs.usgs.gov/publication/70039035}, note = {Source identifier: 70039035} }