Ridgely, Robert S <br/><br/>
A Guide to the birds of panama : with costa rica, nicaragua, and honduras 

 - 2nd ed 
 - Princeton:  Princeton University Press,  1992 
 - xvi, 534 p. : col. ill 
<br/><br/><label>ISBN: </label>9780691025124 
<br/><br/><label>Dewey Class. No.: </label>598.097287 RID