Tuchinsky, Philip M. <br/><br/>
Man in competition with the spruce budworm :  an application of differential equations / 
Philip M.Tuchinsky. 
 - Boston, Mass. :  Birkhauser,  1981. 
 - 77 p. ;  22 cm. 
<br/><br/><label>LCCN: </label>82-12212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spruce budworm--Mathematical models.<br/>Differential equations.