NICHE  theory and application 
edited by Robert H. Whittaker and Simon A. Levin. 
 - Hutchinson & Ross, Stroudsburg, Pa.  Dowden  1975. 
 - xv, 448 p. : ill. ; 26 cm. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0470941170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.<br/>Species.<br/>Biotic communities.