Marsden C. <br/><br/>
Mammillaria/ 
C. Marsden 
 - London:  Cleaver-Hume Press,  1957 
 - 407 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mamillaria (Cactus)<br/>Cactus--Varieties
<br/><br/><label>Dewey Class. No.: </label>635.93347