<div class="description">
<dl><dd>Includes papers which are also issued separately</dd>
<dd>Report year irregular</dd>
<dd>Issued in parts</dd></dl><br>Subjects: Geological Survey (U.S.); Geology; Water-supply; Forest reserves; Mines and mineral resources</div>
<div class="fn value">
Geological Survey (U.S.)</div>
Internet Archive identifier