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<dl><dd>"Chart No. 6."</dd>
<dd>"Issued by the U.S. Department of Agriculture, Soil Conservation Service (Dec. 1938)."</dd></dl><br>Subjects: Arroyos Control United States Posters; Water diversion United States Posters; Arroyos; Water diversion</div>
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United States. Soil Conservation Service</div>
Internet Archive identifier