TY  - RPRT
TI  - Proceedings Abstracts: American Water Resources Association's Symposium on the National Water-Quality Assessment (NAWQA) Program--November 7-9, 1994, Chicago, Illinois
PY  - 1994
DO  - 10.3133/ofr94397
UR  - https://pubs.usgs.gov/publication/ofr94397
ID  - ofr94397
ER  -