Virginia Cooperative ExtensionHelfrich, Louis A.Smith, Stephen Allen2013-07-302013-07-302000http://hdl.handle.net/10919/23439[4] pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.LD5655 .A762 no.420Fish killsExtension publication