<div class="description">
<dl><dd>Caption title</dd>
<dd>"Relative to: Gathering water quality and physical data in Big Springs Hatchery area of the Northeast Iowa Rivers Basin."</dd></dl><br>Subjects: Water quality management Iowa; Water quality Iowa</div>
<div class="fn value">
<dl><dd>United States. Soil Conservation Service</dd>
<dd>Iowa Geological Survey</dd></dl></div>
Internet Archive identifier