Pollen and spore terminology / 
Compiled by S. Blackmore ... [et al.]. 
 -- [Utrecht] :   University, Laboratory of Paleobotany and Palynology,   1992 
 - 47 p.  il. 
<br/><br/> En portada : First concept, August 1992. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Polen - Terminología
<br/><br/><label>Universal Decimal Class. No.: </label>561(038)