Hansen Henry P <br/><br/>
Paleoecology of two peat deposits on the oregon coast 

 -  1941 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>58368 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Bryophyta<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I32:8u7353:55, H1