Schmidt, Karl Patterson <br/><br/>
Amphibians and land Reptiles of Porto Rico  with a list of Those reported from the Virgin Islands. 

 - New York  New York Academy of Sciences  1928. 
 - 160 [8] p.  ill., draws, plates. 
 - New York Academy of Sciences. Scientific survey of Porto Rico and the Virgin Islands  vol. 10,pt.1-4 .
<br/><br/>Bibliography : p. 155-160. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Batrachia--Puerto Rico.<br/>Reptiles--Virgin Islands of the United States.<br/>Reptiles--Puerto Rico.<br/>Batrachia--Virgin Islands of the United States.