TY  - RPRT
TI  - U.S. Geological Survey second national symposium on Water quality; abstracts of the technical sessions, Orlando, Florida, November 12-17, 1989
PY  - 1989
DO  - 10.3133/ofr89409
UR  - https://pubs.usgs.gov/publication/ofr89409
ID  - ofr89409
ER  -