Wetmore, Alexander  1886- <br/><br/>
The birds of Porto Rico and the Virgin Islands  colymbiformes to columbiformes. 

 - New York  New York Academy of Science  1927. 
 - 245-406 p., 7l.  ill., maps (fold) plates tables 
 - New York Academy of Sciences. Scientific survey of Porto Rico and Virign Islands  vol. 9, pt. 3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Puerto Rico.<br/>Birds--Virgin Islands of the United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico