Needham James G <br/><br/>
Life of inland waters 

 - 3 
 -  1937 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>45673 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>G:5:195, G7