Hanson Herbert C <br/><br/>
Plant community 

 -  1961 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>62473 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology
<br/><br/><label>Dewey Class. No.: </label>I:56, K1   TI