<div class="description">
<dl><dd>Caption title</dd>
<dd>"April 1947."</dd>
<dd>"Reprinted from Audubon magazine, July-August, 1946."--P. 10</dd></dl><br>Subjects: Waterfowl management North America; Waterfowl Migration North America; Waterfowl North America Geographical distribution</div>
<div class="fn value">
<dl><dd>Lincoln, Frederick Charles, 1892-1960</dd>
<dd>U.S. Fish and Wildlife Service</dd></dl></div>
Internet Archive identifier