Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Biological monotoring)

 
 
 

Select Item Title Year Published
Comparison of random and systematic site selection for assessing attainment of aquatic life uses in segments of the Ohio River / 2006
Concepts and approaches for the bioassessment of non-wadeable streams and rivers / 2006
Field Operations Manual for Assessing the Hydrologic Permanence and Ecological Condition of Headwater Streams. 2006

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