Water quality assessments a guide to the use of biota, sediments, and water in environmental monitoring /

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Awduron Corfforaethol: Unesco, World Health Organization, United Nations Environment Programme, ebrary, Inc
Awduron Eraill: Chapman, Deborah V.
Fformat: Electronig eLyfr
Iaith:Saesneg
Cyhoeddwyd: London ; New York : E & FN Spon, 1996.
Rhifyn:2nd ed.
Pynciau:
Mynediad Ar-lein:An electronic book accessible through the World Wide Web; click to view
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