Theoretical studies of ecosystems  the network perspertive 
editors M. Higashi, T. P. Burns 
 - Cambridge  Cambridge University Press  1991 
 - 364 p. : ill. ; 23 cm. 
<br/><br/><label>ISBN: </label>0521361389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biotic communities<br/>Ecology