Coker Robert E <br/><br/>
Streams lakes ponds 

 -  1954 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>72078 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecological groups
<br/><br/><label>Dewey Class. No.: </label>G9555, J4