OLS : Record


Main Title Proceedings of a Symposium : Biological Criteria : {microform} Research and Regulation : December 12-13, 1990, Arlington, Virginia /
CORP Author Environmental Protection Agency, Washington, DC. Office of the Assistant Administrator for Water.
Publisher U.S. Environmental Protection Agency, Office of the Assistant Administrator for Water,
Place Published Washington, D.C. :
Year Published 1991
Report Number EPA/440/5-91/005
Stock Number PB92-231505
OCLC Number 46360499
Subjects Water quality; Meetings; Water pollution effects; Aquatic ecosystems; Case studies; Environmental monitoring; Regulations; Research; Freshwater; Oceans; Water pollution standards; Implementation; Bioindicators; Aquatic biology; Marine biology; Toxicity; Fishes; Sediments; Biological criteria
Subject Added Ent Water--Pollution
Internet Access
Description Access URL
Library   Call Number Additional Info Location Date Modified
ERBD PB92-231505 NERL/ESD-LV Library/Las Vegas,NV 03/09/2001
NTIS PB92-231505 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 179 p. ; 28 cm.
Abstract This document was compiled from presentations made at the symposium. It addresses a variety of concerns over biological criteria, case studies, and ways to implement ecological criteria.
Notes "Office of Water." "EPA-440/5-91-005"--Cover. "July 1991." Includes bibliographical references. Microfiche.
Supplementary Notes See also PB92-231489.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Water.
Conference Title Biological Criteria : Research and Regulation
PUB Date Free Form 1991.
NTIS Prices PC A09/MF A02
BIB Level m
OCLC Time Stamp 20010302124738
Cataloging Source OCLC/T
Language eng
Origin OCLC
OCLC Rec Leader 01228nam 2200277Ka 45020