Anderson, Edward F. <br/><br/>
A study of some neotropical Opuntias of coastal Ecuador and the Galápagos Islands / 
Edward F. Anderson and David L. Walkington. 
 -  1968. 
 - 18-22 p. 
<br/><br/> BIB Now: 180 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>Opuntia Galápagos 
<br/><br/><label>Dewey Class. No.: </label>583.56