Angermeier, Paul L. <br/><br/>
Assessing biotic integrity of the fish community in a small Illinois stream 

 - 8 páginas 
<br/><br/> Angermeier, P. L.-Virginia Cooperative Fish ans Wildlife Research Unit, Department of Fisheries and Wildlife Sciences Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, U.S.A 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comunidades Acuaticas<br/>Illinois<br/>Aquatic Communities