<div class="description">
<p>"Prepared for Non-game Check-off Program, Illinois Dept. of Conservation
</p>
<br>Subjects: Freshwater mussels</div>
<div class="fn value">
<dl><dd>Sparks, Richard E</dd>
<dd>Blodgett, K. Douglas</dd>
<dd>Illinois. Natural History Survey Division</dd>
<dd>National Great Rivers Research and Education Center - NGRREC</dd></dl></div>
Internet Archive identifier