Allen, Herbert E, Ed.; Kramer, James R, Ed. <br/><br/>
Nutrients in natural waters 

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 - John Wiley & Sons, London  1972 
 - 457 
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<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology
<br/><br/><label>Dewey Class. No.: </label>577.6  ALL-N