<div class="description">
<p>Feb 1991
</p>
<br>Subjects: flora; natural resource management; soil conservation</div>
<div class="fn value">
<dl><dd>Lorenz, D.G</dd>
<dd>Sharp, W.C</dd>
<dd>Ruffner, J.D</dd>
<dd>United States. Department of Agriculture</dd></dl></div>
Internet Archive identifier