National Research Council (U.S.). Study on Problems of Pest Control. Forest Study Team   <br/><br/>
Forest pest control: the report  (Book) 

 - Washington  National Academy of Sciences  1975 
 - 170 p.  23 cm. 
<br/><br/><label>ISBN: </label>0309024137 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest protection Trees--Diseases and pests
<br/><br/><label>Universal Decimal Class. No.: </label>632.95 NAT  / 3634