TY  - RPRT
TI  - Phytoplankton productivity, respiration, and nutrient uptake and regeneration in the Potomac River, August 1977 - August 1978
AU  - B.E. Cole
AU  - D.D. Harmon
PY  - 1981
DO  - 10.3133/ofr81700
UR  - https://pubs.usgs.gov/publication/ofr81700
ID  - ofr81700
ER  -