Porter, Duncan M. <br/><br/>
More Darwin Beagle notes resurface / 
Duncan M. Porter. 
 -  Archives of Natural History,  1983. 
 - 315-316 p. 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>Charles Darwin Beagle Galapagos 
<br/><br/><label>Dewey Class. No.: </label>576.82092