Regel, Eduard August von. <br/><br/>
Tentamen rosarum monographiae 

 - 114p. ;  23cm. 
 - Acta horti petropolitani;  vol. 5 .
 - Acta horti petropolitani;  vol. 5. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roses--Classification.<br/>Rosaceae.
<br/><br/><label>Dewey Class. No.: </label>583.372