Williams, R O  <br/><br/>
Useful and ornamental plants in Trinidad and Tobago 

 - 4th ed. 
 - Spain:   Guardian Commercial Printery,   1951 
 - viii, 335p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants ornamental
<br/><br/><label>Subjects--Index Terms: </label>Botany 
<br/><br/><label>Universal Decimal Class. No.: </label>581.6:35.9  / J1