<div class="description">
<p>"Under the supervision of Office of Experiment Stations, U.S. Department of Agriculture."
</p>
<br>Subjects: Soils Puerto Rico; Terra rossa Puerto Rico</div>
<div class="fn value">
<dl><dd>Gile, P. L. (Philip Lindsey), 1883-</dd>
<dd>Ageton, Charles Norman, 1883-1928</dd></dl></div>
Internet Archive identifier