<div class="description">
<dl><dd>3 pages ; 27 cm</dd>
<dd>Caption title</dd>
<dd>"A radio talk by Dr. A. G. McCall, Chief of Soil Investigations, Bureau of Chemistry and Soils, delivered through WRC and 39 other radio stations associated with the National Broadcasting Company, January 5, 1931."</dd>
<dd>Network: NBC ; Date: January 5, 1931</dd></dl><br>Subjects: Soils Composition Evaluation; Radio programs United States; Radio addresses, debates, etc United States; Soils -- Composition -- Evaluation; Radio programs -- United States; Radio addresses, debates, etc. -- United States</div>
<div class="fn value">
<dl><dd>McCall, A. G., author</dd>
<dd>United States. Bureau of Chemistry and Soils</dd>
<dd>National Broadcasting Company</dd></dl></div>
Internet Archive identifier