Ietswaart, J H <br/><br/>
Taxonomic Revision of the Genus Organum 

 - Leiden  Leiden  1980 
 - 153p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences--Microorganisms, fungi & algaeBotany--Biology
<br/><br/><label>Dewey Class. No.: </label>579.42  / IET-T