@misc{indiciae73351be87c8d, title = {Water-level hydrographs for observation wells in Virginia, 1982}, author = {Stephen Farrington and Natalie Carrington and W.V. Daniels}, year = {1984}, doi = {10.3133/ofr84134}, url = {https://pubs.usgs.gov/publication/ofr84134}, note = {Source identifier: ofr84134} }