<div class="description">
<dl><dd>Caption title</dd>
<dd>"Presented at the technical session of the Fifth North American Wildlife Conference, Washington, D.C., March 20, 1940."</dd>
<dd>Reproduced from typewritten copy</dd>
<dd>"May 1940"</dd></dl><br>Subjects: Beneficial birds United States; Insect pests Biological control United States</div>
<div class="fn value">
<dl><dd>Cottam, Clarence, 1899-</dd>
<dd>Uhler, F. M (Francis Morey), 1902-1990</dd>
<dd>U.S. Fish and Wildlife Service</dd></dl></div>
Internet Archive identifier