TY  - RPRT
TI  - Methods for the collection of geochemical data from the sediments of the tidal Potomac River and estuary and data for 1978-1980
AU  - S.D. Goodwin
AU  - B.I. Schultz
AU  - D.L. Parkhurst
AU  - N.S. Simon
AU  - Edward Callender
PY  - 1984
DO  - 10.3133/ofr8474
UR  - https://pubs.usgs.gov/publication/ofr8474
ID  - ofr8474
ER  -