Mutualism and community organization :  behavioural, theoretical, and food-web approaches / 
edited by Hiroya Kawanabe, Joel E. Cohen and Keiji Iwasaki 
 - Oxford :  Oxford University Press,  1993 
 - 426 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0198540272  RM215.50 
<br/><br/><label>LCCN: </label>92-39578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mutualism (Biology)--Congresses<br/>Biotic communities--Congresses<br/>Food chains (Ecology)