Kupper Walter <br/><br/>
Cacti 
Kupper Walter; Roshardt Pia 
 -  1960 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>57169 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J15C1, K0;1