Coppois, Guy.  <br/><br/>
Threatened Galápagos snails / 
Guy Coppois and Sue Wells. 
 -  1987. 
 - 236-241 p. 
<br/><br/>   BIB Now: 2030 
<br/><br/><br/>Inglés 
<br/><br/>359 
<br/><br/><label>Subjects--Index Terms: </label>Snail Caracol Threatened  Amenazado Galápagos 
<br/><br/><label>Dewey Class. No.: </label>594.38