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Showing 1 to 1 of 1 for “"Des Moines River--Environmental aspects"”.
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Species Diversity of Benthic Macroinvertebrates in the Des Moines River, Iowa
Problem. Evaluation of the water quality of the Des Moines River. Iowa by sampling and analyzing the benthic macroinvertebrate community. Procedure. Artificial substrates at four stations were used to collect benthic macroinvertebrates. Community structure was analyzed with species divorsity …