Insect Enemies of Eastern 
Forests 
By 
Fk. C. CRAIGHEAD 
Entomologist in Charge 
Division of Forest Insect Investigations 
Bureau of Entomology and Plant Quarantine 
U.S. DEPARTMENT OF AGRICULTURE 
Miscellaneous Publication No. 657 
UNITED STATES 
GOVERNMENT PRINTING OFFICE 
WASHINGTON : 1950 
| 
For sale by the Superintendent of Documents. Washington 25, D. C. - - - - : Price $2.50 
