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The Pacific Streamkeepers Federation
描述: A non-profit society helping streamkeepers take action through support, education, and building partnerships
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The North American Native Fishes Association is dedicated to the appreciation, study and conservation of North America's native fishes.
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Europian Aquatic Modelling Network
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Macroinvertebrate identification services for freshwater environments in the United States.
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The South Florida Aquatic Plant Management Society Is The Leader In Aquatic Plant Management, The Growth Of Aquatic Plants, And The Restoration Of South Florida ...
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An international non-governmental scientific organization whose aim is to promote studies on the biological diversity, structure, function and sustainable ...
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Browse, buy and learn at wiley.com, the online home of John Wiley & Sons, Inc., publisher of award-winning journals, encyclopedias, books, and online products and ...
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Sales, Service, and Repair Facility for Motors, Transformers, Air Compressors, Pumps, Capacitors, Switchgear, Controls & Automation equipment.
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