<div class="description">
<dl><dd>"April 1959."</dd>
<dd>Includes bibliographical references (p. 10)</dd></dl><br>Subjects: Forests and forestry, Wisconsin; Swamp ecology, Wisconsin</div>
<div class="fn value">
<dl><dd>Skilling, Darroll D</dd>
<dd>Lake States Forest Experiment Station (Saint Paul, Minn.)</dd></dl></div>
Internet Archive identifier