Hale, Mason E., Jr. <br/><br/>
Modern-Smithsonian expedition to Dominicana; the lechens (Thelotremataceae0 

 - Washington :  Smithsonian Institution,  1974 
 - 46 p.  : ilus. 
 - Smithsonian contributions to botany  ; 16 .
 - Smithsonian contributions to botany  ; 16 .
<br/><br/><label>LCCN: </label>24256 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Líquenes.