Hale, Mason E., Jr. <br/><br/>
Modern-Smithsonian expedition to Dominica :  the lichens (Thelotre-Mataceae) / 
Mason E. Hale, Jr. 
 - Washington :  Smithsonian Institution Press,  1974. 
 - 46 p. :  ill. ;  26 cm. 
 - Smithsonian contributions to botany ;  no. 16. .
 - Smithsonian contributions to botany ;  no. 16. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thelotremataceae.<br/>Lichens--Dominica.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Dominica--Lichens.