<div class="description">
<dl><dd>Cover title</dd>
<dd>"March 1955" --p. [1]</dd></dl><br>Subjects: Photographic interpretation; Aerial photography in forestry Lake States</div>
<div class="fn value">
<dl><dd>Chase, Clarence D</dd>
<dd>Spurr, Stephen Hopkins</dd>
<dd>Lake States Forest Experiment Station (Saint Paul, Minn.)</dd></dl></div>
Internet Archive identifier