<div class="description">
<dl><dd>Cover title</dd>
<dd>Includes bibliographical references</dd></dl><br>Subjects: Soil moisture; Silt loam; Crops and soils; Crop rotation</div>
<div class="fn value">
<dl><dd>Jensen, Marvin Eli, 1926-</dd>
<dd>Sletten, Willis H., 1911-</dd></dl></div>
Internet Archive identifier