Deangelis, D.L. <br/><br/>
Positive Feedback in Natural Systems 
/ by D.L. Deangelis 
 -  Springer;  1986. 
 - xii, 290p. 
 - Biomathematics Volume-15 .
<br/><br/><label>ISBN: </label>3540159428 
<br/><br/><label>Dewey Class. No.: </label>574.5  / DEA/P