Brief Records : EPA National Library Catalog

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Full Record Document Number: 1
Main Title Analysis of Long-Term and Seasonal River Water Quality Changes in Latvia.
Author Tsirkunov, V. V. ; Nikanorov, A. M. ; Laznik, M. M. ; Dongwei, Z. ;
CORP Author Hydrochemical Inst., Rostov-na-Donu (USSR).;Environmental Research Lab., Athens, GA.
Publisher c1992
Year Published 1992
Report Number EPA/600/J-92/331;
Stock Number PB92-232933
Additional Subjects Water quality ; Rivers ; Water pollution sampling ; Latvia ; Long term effects ; Seasonal variations ; Nonpoint sources ; Concentration(Composition) ; Statistical analysis ; Hydrology ; Ions ; Nutrients ; Reprints ; Foreign technology
Holdings
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Modified
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Status
NTIS  PB92-232933 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/01/1993
Collation 14p