Sears Paul B <br/><br/>
Biology of the living landscape 

 - London  George           1962 
 - 176p.  cm. 
<br/><br/><label>Standard No.: </label>48366 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>G:5, K2