Krausel Richard <br/><br/>
Die palaobotanischen untersuchungsmethoden 

 -  1950 
 - 98p.  cm. 
<br/><br/> Bibliography 87-91p 
<br/><br/><label>Standard No.: </label>50185 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Paleobotany<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:8:f, 113J0