Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
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
Notes Includes bibliographical references (pages 37-40).
Place Published {Washington, D.C.} :
PUB Date Free Form 1988.
Series Title Traced Water-quality study of the tidal Potomac River and Estuary ; U.S. Geological Survey water-supply paper ; {ch. H} 2234-H
BIB Level m
Cataloging Source OCLC/T
LCCN 87600219
Merged OCLC records 54072055; 226396764; 1034908559; 1038102795; 1045531777; 1083392214
OCLC Time Stamp 20050131124140
Language eng
SUDOCS Number I 19.13:2234-H
Origin OCLC
Type CAT
OCLC Rec Leader 01299cam 2200337 a 45020