Goel, N. S. <br/><br/>
On the Volterra and other Nonlinear Models of Interacting Populations 
/ by N. S. Goel 
 - New York:  Academic Press,  1971. 
 - vii, 145p.; 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>312  / GOE/N