Schischkin, B. K. <br/><br/>
Flora of the USSR: initiated under the supervision and chief editorship of academician 

 - Leningrad  Editio Academiae Scientiarum URSS  1999 
 - xiii,733p.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>LC Class. No.: </label>QK321.F6913 Vol.23