<div class="description">
<dl><dd>Caption title</dd>
<dd>"June 1940."</dd></dl><br>Subjects: Salt in animal nutrition; Game bird culture; Animal nutrition</div>
<div class="fn value">
<dl><dd>Nestler, Ralph B</dd>
<dd>United States. Bureau of Biological Survey</dd>
<dd>U.S. Fish and Wildlife Service</dd></dl></div>
Internet Archive identifier