<div class="description">
<dl><dd>v, 22, [21] leaves, [2] folded leaves of plates : 28 cm</dd>
<dd>Cover title</dd>
<dd>"October 1980."</dd>
<dd>Includes index</dd>
<dd>Bibliography: leaf 21</dd></dl><br>Subjects: Flood control Oklahoma; Watershed management Oklahoma; Duck Creek Watershed (Okla.); Lost Creek Watershed (Okla.) Environmental aspects</div>
Internet Archive identifier