Welcomme, R L, Comp. <br/><br/>
International introductions of inland aquatic species 

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 - Food & Agriculture Organisation of the United Nations, London  1993 
 - 318 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic biology- Bibliography
<br/><br/><label>Dewey Class. No.: </label>578.7601  WEL-I