Marquis, David A. <br/><br/>
Effects of deer browsing on timber production in allegheny hardwood forests of Northwestern Pennsylvania / 
by David A. Marquis 
 - Washington, D.C. :  United States Government Printing Office,  1981 
 - 10 p. ;  28 cm. 
<br/><br/> Cover title 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Timber resources<br/>Timber production
<br/><br/><label>Dewey Class. No.: </label>333.75