<div class="description">
<dl><dd>Cover title</dd>
<dd>"April 1954."</dd>
<dd>Includes bibliographical references</dd></dl><br>Subjects: Runoff Measurement Instruments; Soil erosion Measurement Instruments</div>
<div class="fn value">
<dl><dd>Parsons, Donald A</dd>
<dd>United States. Soil Conservation Service</dd></dl></div>
Internet Archive identifier