Hepting, George H. <br/><br/>
Tree diseases of eastern forests and farm woodlands 

 -  U. S Department of Agriculture  1962 
 - 48p.  23cm 
 - Agriculture information bulletin No.254 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>DISEASES<br/>PLANT INJURIES,DISEASES,PESTS<br/>AGRICULTURE AND RELATED TECHNOLOGIES
<br/><br/><label>Dewey Class. No.: </label>632.3  / TRE