Browsing by Author "Speenburgh, Renee M."
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- Guidelines for liming acidified lakes and pondsWeigmann, Diana L.; Helfrich, Louis A.; Josephson, Daniel C.; Speenburgh, Renee M. (Virginia Water Resources Research Center, 1992)
- Help Save America's Pearly MusselsHelfrich, Louis A.; Neves, Richard J.; Weigmann, Diana L.; Speenburgh, Renee M.; Beaty, Braven B.; Biggins, Dick; Vinson, Hilary (Virginia Cooperative Extension, 2005-09-01)Provides a brief look at freshwater mussels -- what they look like, where they live, what they eat, why they are valuable, how they are used, why some are in trouble, and how to protect these simple but important aquatic animals -- and includes a key for species identification.
- Zebra Mussels Pose a Threat to Virginia's WatersHelfrich, Louis A.; Weigmann, Diana L.; Speenburgh, Renee M.; Neves, Richard J.; Kitchel, Lisie; Bruenderman, Sue A. (Virginia Cooperative Extension, 2005-09-01)Provides an brief introduction to the invasion of the zebra mussel into American waters, explains the economic consequences they pose, and discusses if Virginia will inherit the problem, what the public can do to help, the general lifecycle of the zebra mussel and if they can be controlled, and who is working on the zebra mussel problem.