Hurlbert, Stuart H.. <br/><br/>
The Measurement of Niche overlap and Some relatives. 

 - [s.l.] :   [s.n.],   1978. 
 - 67-77 p. ;   33 cm. 
 - Ecological Society of America ;   n. 59 .
<br/><br/> Engrapado.  Fotocopia. 
<br/><br/><label>Dewey Class. No.: </label>574