Flora of the U.S.S.R. 

 - Jerusalem:   Israel Program for Scientific Translations,   1971 
<br/><br/> Vol. 10 (Rosaceae-rosoideae, purnoideae); xxii, 512p.<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Botany Phanerogams Soviet Union 
<br/><br/><label>Universal Decimal Class. No.: </label>581.9(47)  / L1