Grant R R <br/><br/>
Procceding on sporopallenin 

 - London  Academic Press          1971 
 - x, 718p.  cm. 
<br/><br/><label>Standard No.: </label>43818 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G5515p1,N71, L1