TY  - RPRT
TI  - Data from selected U.S. Geological Survey national stream water-quality monitoring networks (WQN) on CD-ROM
AU  - R. B. Alexander
AU  - A. S. Ludtke
AU  - K. K. Fitzgerald
AU  - T. L. Schertz
PY  - 1996
DO  - 10.3133/ofr96337
UR  - https://pubs.usgs.gov/publication/ofr96337
ID  - ofr96337
ER  -