Eggli, Urs <br/><br/>
Cactaceae of South America : the Ritter collections 
Urs Eggli, Mélica Muñoz Schick, Beat Ernst Leuenberger 
 - Berlin  Botanischer Garten und Botanisches Museum Berlin-Dahlem  1995 
 - 646 p. ; 21 cm 
<br/><br/> Includes bibliographical references. English, German, and Spanish 
<br/><br/><label>ISBN: </label>3921800404 
<br/><br/><label>ISSN: </label>96176111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cactus - Catalogs and collections - Chile - Santiago<br/>Cactus - Catalogs and collections - Europe<br/>Cactus - South America<br/>Ritter, Friedrich, 1898-
<br/><br/><label>Dewey Class. No.: </label>583.56098 EGG