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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)
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)
Topic
Water
Remove constraint Topic: Water
Topic
Measurement
Remove constraint Topic: Measurement
Format
Book OR Microfilm OR Map
Remove constraint Format: Book <strong class='text-muted constraint-connector'>OR</strong> Microfilm <strong class='text-muted constraint-connector'>OR</strong> Map
Publish Date
1999
Remove constraint Publish Date: 1999
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