Harris, Thomas Maxwell <br/><br/>
The yorkshire jurassic flora : ginkgoales, czekanowskiales 

 - 146 páginas 
 - British Museum Natural History .
 - British Museum Natural History .
<br/><br/><label>ISBN: </label>0-565-00724-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Flora