U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— BULLETIN No. 24. 

 B. T. GALLOWAY,. Chief oi Bureau. 



THE MANUFACTURE AND PRESERVATION OF 

 UNFERIENTED GRAPE MUST. 



BY 



GEORGE C. IITSMAXX. 

 Expert in Ciiak<;k of Vitici i/itkai. Investigations, 



pomological investigations. 



Issued November 8, 1902. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 1902. 



