U.S. DEPARTMENT OF AGRICULTURE. | 
DIVISION OF ENTOMOLOGY. 
BULLETIN No. 9. 
AS ELSES 
MULBERRY SILK-WORM, 
BEING A 
MANUAL OF INSTRUCTIONS 
IN 
Sree EU TWiki. 
BY 
Co VaSREEBY: Mitac Pap. 
SS VERN REL eo y LSE DD sE DYE LOw: 
WITH ILLUSTRATIONS: 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1888. 
