International rules of botanical nomenclature  

 - New York:   The New York Botanical Garden,   1947 
 - 120p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botanical 
<br/><br/><label>Subjects--Index Terms: </label>Nomenclature  
<br/><br/><label>Universal Decimal Class. No.: </label>582   / H7