Biodiversity Heritage Library
Subject "Fresh-water invertebrates"
Illinois streams : a classification based on their fishes and an analysis of factors responsible for disappearance of native species / by Philip W. Smith.
By: Smith, Philip W. (Philip Wayne),
Publication info: Urbana :Illinois Natural History Survey,1971.
Contributed by: University Library, University of Illinois Urbana Champaign
Subjects: Fishes Fresh-water invertebrates Illinois Rivers