<div class="description">
<dl><dd>"August 1986."</dd>
<dd>Includes index</dd></dl><br>Subjects: Conservation tillage Bibliography; Tillage Bibliography; Soil conservation Bibliography</div>
<div class="fn value">
<dl><dd>Bebee, Charles N</dd>
<dd>National Agricultural Library (U.S.)</dd>
<dd>United States. Environmental Protection Agency. Office of Pesticide Programs</dd></dl></div>
Internet Archive identifier