Seki, Humitake <br/><br/>
Organic materials in aquatic ecosystems 

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 - CRC Press, London  1982 
 - 201 
 - .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic ecology - Organic materials
<br/><br/><label>Dewey Class. No.: </label>577.60117  SEK-O