Phytoplankton productivity, respiration, and nutrient uptake and regeneration in the Potomac River, August 1977 - August 1978
By: by Brian E. Cole and Dana D. Harmon ; prepared as part of a continuing Potomac River Estuarine study.
Contributors: Harmon, Dana D.; Geological Survey (U.S.)
Series: Open-file report -- 81-700.; Open-file report (Geological Survey (U.S.)) -- 81-700.
Publisher: U.S. Geological Survey
Published: 1981
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Phytoplankton -- Potomac River.
Notes: "May 1981."

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm.

Bibliography: leaves 13-15.