Shows soil conservation districts, Soil Conservation Service areas and offices, and minor civil divisions. Alternate title in right upper margin: Conservation planning and application. Includes note and index of conservation districts. "12,695." Available also through the Library of Congress Web site as a raster image.
United States. Soil Conservation Service; National Cartographic Center (U.S.)
<a rel="nofollow" class="external free" href="https://www.loc.gov/item/87694404/">https://www.loc.gov/item/87694404/</a>