TY  - RPRT
TI  - Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas: Shallow ground-water quality of a land-use area in the San Luis Valley, south-central Colorado, 1993
AU  - S. K. Anderholm
PY  - 1996
DO  - 10.3133/wri964144
UR  - https://pubs.usgs.gov/publication/wri964144
ID  - wri964144
ER  -