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 Publications

Help Save America's Pearly Mussels
Landower's Guide to Managing Streams in the Eastern United States 
Pesticides and Aquatic Animals: A Guide to Reducing Impacts on Aquatic Systems
Russell the Mussel: A Children's Book (in .pdf format)
Sustaining America's Aquatic Biodiversity: A Teacher's Guide (Publication 420-532): Click for information on ordering a copy
Zebra Mussels Pose a Threat to Virginia's Waters


SUSTAINING AMERICA'S AQUATIC BIODIVERSITY (Individual chapters from the publication are available online)
Aquatic Habitat: Homes for Aquatic Animals
Aquatic Insect Biodiversity and Conservation
Crayfish Biodiversity and Conservation
Freshwater Fish Biodiversity and Conservation
Freshwater Mussel Biodiversity and Conservation
Freshwater Snail Biodiversity and Conservation
Frog Biodiversity and Conservation
Managing Spring Wetlands for Fish and Wildlife Habitat
Salamander Biodiversity and Conservation
Selected Freshwater Fish Families
Turtle Biodiversity and Conservation
What is Biodiversity, and Why is it Important?
Why is Aquatic Biodiversity Declining?

 

 

     Educational Publications, Posters & Videos
            
Snails, Crayfish, Mussels, Fish ...

    Help & Assistance
            
Private Consultants ...


© Louis A. Helfrich, Fisheries Extension Specialist
Fisheries & Wildlife Sciences
, Virginia Tech, Blacksburg, VA 24061
lhelfric@vt.edu

updated 8/23/05