<div class="description">
<dl><dd>Caption title</dd>
<dd>Joint contribution from Bureau of Agricultural Chemistry and Engineering and Iowa Agricultural Experiment Station</dd>
<dd>Includes bibliographical references</dd></dl><br>Subjects: Corn planters (Machines) Corn Machinery</div>
<div class="fn value">
<dl><dd>Shedd, C. K. (Claude Kedzie), 1884-</dd>
<dd>Davidson, J. Brownlee (Jay Brownlee), 1880-1957</dd>
<dd>Collins, Edgar Vermont, 1887-</dd></dl></div>
Internet Archive identifier