@misc{indiciae67e77e3fe569, title = {Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas: Summary and analysis of water-quality data for the basic-fixed-site network, 1993-95}, author = {D. F. Healy}, year = {1997}, doi = {10.3133/wri974212}, url = {https://pubs.usgs.gov/publication/wri974212}, note = {Source identifier: wri974212} }