Resources by Diana L. Weigman

Title Available As Summary Date ID Author
Pesticides and Aquatic Animals: A Guide to Reducing Impacts on Aquatic Systems
Fisheries and aquatic resources (ponds, lakes, rivers, streams, and oceans) are exceptionally valuable natural assets enjoyed by millions of Americans. They provide citizens with generous long-term benefits in return for minimal care and protection.
May 1, 2009 420-013
Help Save America's Pearly Mussels
Nearly 300 species of mussels inhabit freshwater rivers, streams, and lakes in the United States. This is the richest diversity of mussels found in the world and an extraordinary natural heritage that needs protection.
May 1, 2009 420-014
Zebra Mussels Pose a Threat to Virginia's Waters
The zebra mussel, a small freshwater shellfish native to Europe, is one of the newest invaders of U.S. waters. They are D-shaped in outline and average one-half inch in length-the size of your fingernail-but can grow to two inches during their five year lifespan.
May 1, 2009 420-900