Smith, W. Wright. <br/><br/>
The genus Primula 

 - Vadruz :  Cramer,  1977 
 - 835 p.  : ilus. 
 - Plant monograph reprints .
 - Plant monograph reprints .
<br/><br/><label>LCCN: </label>58211 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas ornamentales.<br/>Primuláceas.
<br/><br/><label>Dewey Class. No.: </label>635.9  / S5