Little, Elbert Luther <br/><br/>
Trees of the Caribbean National Forest, Puerto Rico 
by Elbert L. Little and Roy O. Woodbury. 
 - Río Piedras,P.R.  Institute of Tropicalforestry  1976. 
 - 27 p. 
 - Forest Service research paper  ITF-20 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees--Puerto Rico.<br/>Bosque Nacional del Caribe, Puerto Rico.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Forests.