<div class="description">
<dl><dd>"July, 1937."</dd>
<dd>Includes bibliographical references</dd></dl><br>Subjects: Villages Rio Grande Region (Colo; -Mexico and Tex; )</div>
<div class="fn value">
<dl><dd>Calkins, Hugh G</dd>
<dd>United States. Soil Conservation Service. Region Eight</dd></dl></div>
Internet Archive identifier