Aspects of palynology and palaeoecology :  festschrift in honour of Elissaveta Bozilova / 
editor, Spassimir Tonkov. 
 - Sofia :  Pensoft,  2003. 
 - 281 pages :  illustrations (some color) ;  24 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9546421790  Hadiah 9789546421791 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Palynology.<br/>Paleoecology.