Symposium on Sporopollenin ( 1970: Imperial College of Science of Technology)   <br/><br/>
Sporopollenin: proceedings of a Symposium held at the Geology Department, Imperial College, London, 23-25 September, 1970  (Book) 

 - London  Academic Press  1971 
 - 718 p.  24 cm. 
<br/><br/><label>ISBN: </label>0121357503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spores(Botany), Fossil--Congresses
<br/><br/><label>Universal Decimal Class. No.: </label>581.323 SYM  / 13243