Blackwell's concise encyclopedia of ecology  [electronic resource] / 
edited by Peter Calow. 
 - Oxford :  Blackwell Science,  1999. 
 - 1 online resource. 
<br/><br/><label>ISBN: </label>9780632048724 9780632062492 (electronic bk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Dictionaries.
<br/><br/><label>LC Class. No.: </label>QH540.4  / .B58 1999