Duerr,William A <br/><br/>
Forest resource management  decisions - making principles & cases 

 - Philadelphia  W B Saunders Company   1979 
 - xv,612p. 
<br/><br/><label>ISBN: </label>0721632238 
<br/><br/><label>Subjects--Index Terms: </label>resource management 
<br/><br/><label>Dewey Class. No.: </label>630.9  / DUE