Marrero, José. <br/><br/>
Tree seed data from Puerto Rico. 

 - In Caribbean Forester. Publication for the year 1949. Vol. 10. p. 11-3- .
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest ecology--Puerto Rico.<br/>Seeds<br/>Forests and forestry--Statistics--Puerto Rico.