@misc{indiciaebb75dc2b96d4, title = {U.S. Geological Survey toxic Waste-Groundwater Contamination Program, fiscal year 1985}, author = {S.E. Ragone}, year = {1986}, doi = {10.1007/bf02509899}, url = {https://pubs.usgs.gov/publication/70015603}, note = {Source identifier: 70015603} }