@misc{indiciaee9e730e23c9d, title = {User's manual for the National Water Information System of the U.S. Geological Survey, Chapter 4, Water-Use Data System, Part 2, Aggregate Water-Use Data System}, author = {Howard A. Perlman}, year = {1998}, doi = {10.3133/ofr98575}, url = {https://pubs.usgs.gov/publication/ofr98575}, note = {Source identifier: ofr98575} }