TY  - RPRT
TI  - Trends in stream water-quality data in Arkansas during several time periods between 1975-1989
AU  - J. C. Petersen
PY  - 1992
DO  - 10.3133/wri924044
UR  - https://pubs.usgs.gov/publication/wri924044
ID  - wri924044
ER  -