A dictionary of ecology 
Allaby, Michael. 
 - 2nd edition. 
 -  Oxford University Press,  1998 
 - 440 p. ;. 
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<br/><br/><label>ISBN: </label>0-19-280078-7 
<br/><br/><label>Dewey Class. No.: </label>R 577.02 D56 1998