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(("biological assessment" OR bioassess OR bioindicat) AND (aquatic OR "water quality")) NOT (toxicity OR histop OR bioaccum OR biomarker OR mitoch OR embryotox OR "muscle tissues" OR xenobio OR "toxic substances" OR bioassay OR food OR mitosis)
Remove constraint All Fields: (("biological assessment" OR bioassess OR bioindicat) AND (aquatic OR "water quality")) NOT (toxicity OR histop OR bioaccum OR biomarker OR mitoch OR embryotox OR "muscle tissues" OR xenobio OR "toxic substances" OR bioassay OR food OR mitosis)
Format
Book
Remove constraint Format: Book
Topic
Environmental aspects
Remove constraint Topic: Environmental aspects
Topic
Logging
Remove constraint Topic: Logging
Topic
Water-supply
Remove constraint Topic: Water-supply
Format
Book OR Microfilm
Remove constraint Format: Book <strong class='text-muted constraint-connector'>OR</strong> Microfilm
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