Rivero, Juan A. <br/><br/>
Los anfibios y reptiles de Puerto Rico /  The amphibians and reptiles of Puerto Rico 
Juan A. Rivero. 
 - Río Piedras :  Universidad de Puerto Rico, Editorial Universitaria;  1978. 
 - 375 p. in various pagings  ill.  25 cm. 
<br/><br/> English and Spanish. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0847723178 
<br/><br/><label>LCCN: </label>76011798  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reptiles--Puerto Rico.<br/>Amphibians--Puerto Rico.<br/>Frogs--Puerto Rico.
<br/><br/><label>LC Class. No.: </label>QL656.5.P8  / R58 1978 
<br/><br/><label>Dewey Class. No.: </label>598.1  / R621a