@misc{indiciae411ddd0680cf, title = {Water resources data, Oklahoma, water year 2001, Volume 2, Red River Basin}, author = {R.L. Blazs and D.M. Walters and T.E. Coffey and D.L. Boyle and J.J. Wellman}, year = {2002}, doi = {10.3133/wdrok012}, url = {https://pubs.usgs.gov/publication/wdrOK012}, note = {Source identifier: wdrOK012} }