Issued June 13, 1911. 



U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF CHEMISTRY BULLETIN No. 139. 



H. W. WILEY, CHIEF OF BUREAU. 



AMERICAN MINERAL WATERS 



THE NEW ENGLAND STATES. 



BY 



W. W. SKINNER, 



Chief, Water Laboratory. 



WITH A CHAPTER ON 



BACTERIOLOGICAL METHODS, 



BY 



G. W. STILES, JR., 



Bacteriological Chemist. 



PREPARED UNDER THE DIRECTION OF 



J. K. HAYWOOD, 



Chief, Miscellaneous Division. 



WASHINGTON: 



GOVERNMENT FEINTING OFFICE. 

 1911. 



