Nisben, R. M. <br/><br/>
Modelling fluctating populations / 
R. M. Nisben and W. S. C. Gurney. 
 - New York, N.Y. :  John Wiley & Sons,  1982. 
 - xiii, 378 p. 
<br/><br/><label>ISBN: </label>0471280585 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population biology--Mathematical models.