Hubbard, Bela <br/><br/>
Tertiary mollusca from the Lares district, Porto Rico 
Bela Hubbard. 
 - New York  New York Academy of Sciences  1920. 
 - p. 80-164, 15 leaves of plates  ill.  24 cm. 
 - New York Academy of Sciences. Scientific survey of Porto Rico and the Virgin Islands  v. 3, pt. 2 .
 - Scientific survey of Porto Rico and the Virgin Islands  v. 3, pt. 2 .
<br/><br/> Index to this volume included in vol. 3, pt. 4 of the Scientific survey.  At head of title: New York Academy of Sciences. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mollusks, Fossil--Puerto Rico.