 | 1913 - 1544 str.
...of Congress approved August 14, 1912, broader powers were conferred on the Public Health Service to "study and investigate the diseases of man and conditions...navigable streams and lakes of the United States." There is thus abundant authority for both laboratory and field investigations by the Public Health... | |
 | 1912 - 620 str.
...and remain in force as regulations of and for the Public Health Service until changed or rescinded. The Public Health Service may study and investigate...navigable streams and lakes of the United States, and it may from time to time issue information in the form of publications for the use of the public.... | |
 | 1912 - 772 str.
...and remain in force as regulations of and for the Public Health Service until changed or rescinded. The Public Health Service may study and investigate...navigable streams and lakes of the United States, and it may from time to time issue information in the form of publications for the use of the public.... | |
 | United States. 61st Congress, 1909-1911. House. [from old catalog] - 1910 - 700 str.
...influencing the propagation and spread thereof, including sanitation and sewage, and the pollation, either directly or indirectly, of the navigable streams and lakes of the United States; and it shall, from time to time, issue information, in the form of bulletins and otherwise, for the... | |
 | 1911 - 704 str.
...be designated by a name more truly indicating its field of operations. Section 1 further provides: The Public Health Service may study and investigate...navigable streams and lakes of the United States, and it may from time to time issue information in the form of publications for the use of the public.... | |
 | 1911 - 1020 str.
...and remain in force as regulations of and for the Public Health Service until changed or rescinded. The Public Health Service may study and investigate...navigable streams and lakes of the United States, and it shall from time to time issue information in the form of bulletins and otherwise for the use... | |
 | 1912 - 842 str.
...Service. The Public Health Service is given authority to "study and investigate the diseases of men and conditions influencing the propagation and spread...navigable streams and lakes of the United States. and it may from time to time issue information in the form of publications for the use of the public."... | |
 | United States Public Health Service - 1913 - 276 str.
...and remain in force as regulations of and for the Public Health Service until changed or rescinded. The Public Health Service may study and investigate...navigable streams and lakes of the United States, and it may from time to time issue information in the form of publications for the use of the public.... | |
 | United States. Public Health Service - 1913 - 286 str.
...and remain in force as regulations of and for the Public Health Service until changed or rescinded. The Public Health Service may study and investigate...navigable streams and lakes of the United States, and it may from time to time issue information in the form of publications for the use of the public.... | |
 | 1913 - 940 str.
...Service, the latter being invested with authority to study and investigate the diseases of mankind and the conditions influencing the propagation and spread...the navigable streams and lakes of the United States ; and to issue bulletins for the Information of the public. It is devoutly hoped that this agency will... | |
| |
The Public Health Service may study and investigate the diseases of man and conditions influencing the propagation and spread thereof, including sanitation and sewage and the pollution either directly or indirectly of the navigable streams and lakes of... 
