TREASURY DEPARTMENT.

Public Health and Marine-Hospital Service of the United States.

WALTER WYMAN, Surgeon-General.

HYGIENIC LABORATORY.-BULLETIN No. 41.

M. J. ROSENAU, Director.

JANUARY, 1908.

MILK AND ITS RELATION TO THE

PUBLIC HEALTH.

(BY VARIOUS AUTHORS.)

WASHINGTON:

GOVERNMENT PRINTING OFFICE.