Duerr William A <br/><br/>
Economic problems of forestry in the appalachian r 

 -  1949 
 - Harvard Economic Studies. 84. .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forestry Industry
<br/><br/><label>Dewey Class. No.: </label>X9JA.731.N5, H9-;1