@misc{indiciae958d1515b2a8, title = {1993 Fiscal Year Water Resources Division Information Guide}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1992}, doi = {10.3133/70039453}, url = {https://pubs.usgs.gov/publication/70039453}, note = {Source identifier: 70039453} }