Cairns, John; Niederlehner, B R <br/><br/>
Ecological toxicity testing 

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 - Lewis Publishers, London  995 
 - 228 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Toxicology-- Biology
<br/><br/><label>Dewey Class. No.: </label>571.95  CAI-E