U. S. DEPARTMENT OF AGRICULTURE, 



DIVISION OF ENTOMOLOGY— BULLETIN NO. 39. NEW SERIES. 



L O. HOWARD, Entomologist 



THE CULTURE 



OF 



THE MULBERRY SILKWORM 



BY 



HENRIETTA AIKEN KELLY. 



SPECIAL ACL NT IN SILK INVESTIGATIONS. 



WASHINGTON: 



GOVERN' ME XT PRINTING OFFICE. 

 19 03. 



