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Cut-and-Paste Reference:
Washington State Department of Ecology. 2017. Aquatic plant management - aquatic herbicides>. http://www.ecy.wa.gov/Programs/wq/plants/management/aqua028.html. Accessed on 01/13/2017.
Reference Details:
Reference Number: 29346
Type: Web Page
Author: Washington State Department of Ecology
Date (year): 2017
Title:Aquatic plant management - aquatic herbicides>
URL: http://www.ecy.wa.gov/Programs/wq/plants/management/aqua028.html
Accessed on: 01/13/2017
Created on:
Keywords: Crassula helmsii, New Zealand pygmyweed, swamp stonecrop, aquatic plant management, aquatic herbicides
Species Profiles and Specimens that use this Reference:

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Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/13/2026].

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