Pritchard, Peter C. H. <br/><br/>
"The Galapagos tortises" by Samuel Garmen, 1917 :  A forward to the 1986 reprint edition / 
Peter C. H. Pritchard. 
 -  1986. 
 - 1-45 p. 
<br/><br/><br/>Inglés 
<br/><br/><label>Subjects--Index Terms: </label>Gigant Tortoises Tortugas gigantes Galápagos 
<br/><br/><label>Dewey Class. No.: </label>597.924