<div class="description">
<dl><dd>Title from cover</dd>
<dd>"July 1949."</dd>
<dd>Includes bibliographical references</dd></dl><br>Subjects: Soil conservation</div>
<div class="fn value">
<dl><dd>Musgrave, G. W. (George Wallace), 1891-</dd>
<dd>United States. Soil Conservation Service</dd></dl></div>
Internet Archive identifier