On the Lookout for Aquatic Invaders: Identification Guide.
On the lookout for aquatic invaders identification guide for the pacific northwest.
Developed as a tool for watershed councils and other community groups to use in the field, this 72-page, coil-bound, full-color identification guide provides background information, illustrations and key identification characteristics of many aquatic invaders already established—or likely to become established in the Pacific Northwest. Author: Scott Wiedemer and Samuel Chan, Oregon Sea Grant.
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