Brief Records : EPA National Library Catalog

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OLS Field Name OLS Field Data
Full Record Document Number: 1
Main Title Dissolved silica in the tidal Potomac River and Estuary, 1979-81 water years /
Author Blanchard, Stephen F.
Publisher U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey,
Year Published 1988
OCLC Number 16080303
Subjects Water quality--Potomac River Watershed. ; Water quality--Washington Metropolitan Area. ; Silica--Environmental aspects--Potomac River Watershed. ; Freshwater phytoplankton--Potomac River Watershed. ; United States--Potomac River Watershed. ; Washington (D.C.) Metropolitan Area.
Library Call Number Additional Info Location Last
EJAM  TD225.P6B415 Region 3 Library/Philadelphia, PA 07/14/1989
ELBM  TC801.U2 no.2234-H AWBERC Library/Cincinnati,OH 01/12/1990
Collation vii, 48 pages : illustrations ; 29 cm