 | United States. Office of Education - 1896 - 1250 หน้า
...OF HEALTH. Said board may from time to time engage suitable persons to render sanitary service, and to make or supervise practical and scientific investigations...examinations requiring expert skill, and to prepare plans and report relative thereto. And it is hereby made the duty of all officers and agents having the control,... | |
 | Connecticut Medical Society - 1876 - 818 หน้า
...SEC. 7. That said board may, from time to time, engage suitable persons to render sanitary service and to make or supervise practical and scientific investigations...and to prepare plans and reports relative thereto. And it is hereby made the duty of all boards and agents, having the control, charge, or custody of... | |
 | Medical Society of the State of Pennsylvania - 1876 - 854 หน้า
...SECTION 9. Said Board may from time to time engage suitable persons to render sanitary service and to make or supervise practical and scientific investigations...and to prepare plans and reports relative thereto; and it is hereby made the duty of all boards, officers and agents having the control, charge or custody... | |
 | Connecticut - 1878 - 124 หน้า
...engage suitable persons to render sanitary service, and to make or supervise practical and scientifie investigations and examinations requiring expert skill,...and to prepare plans and reports relative thereto. And it is hereby made the duty of all boards and agents, having the control, charge, or custody of... | |
 | Connecticut. State Department of Health - 1879 - 116 หน้า
...SBC. 7. That said board may, from time to time, engage suitable persons to render sanitary service and to make or supervise practical and scientific investigations...and to prepare plans and reports relative thereto. And it is hereby made the duty of all boards and agents, having the control, charge, or custody of... | |
 | New York (State) - 1880 - 348 หน้า
...vote. § 10. Said board may, from time to time, engage suitable persons to render sanitary service and to make or supervise practical and scientific investigations...examinations requiring expert skill, and to prepare plans and report relative thereto. And it is hereby made the duty of all officers and agents having the control,... | |
 | 1880 - 508 หน้า
...SEC. 10. Said board mny from time to time engage suitable persons to render sanitary service, and lo make or supervise practical and scientific investigations...examinations requiring expert skill, and to prepare plans and report relative thereto; and it is hereby made the duty of all officers and agents having the control,... | |
 | Arkansas - 1881 - 348 หน้า
...SEC. 10. Said board may, from time to time, engage suitable persons to render sanitary service, and to make or supervise practical and scientific investigations...examinations requiring expert skill, and to prepare plans and report relative thereto. And it is hereby made the duty of all officers and agents having the control,... | |
 | Arkansas - 1881 - 318 หน้า
...SEC. 10. Said board may, from time to time, engage suitable persons to render sanitary service, and to make or supervise practical and scientific investigations...examinations requiring expert skill, and to prepare plans and report relative thereto. And it is hereby made the duty of all officers and agents having the control,... | |
 | 1912 - 894 หน้า
...inspections. — Said board may, from time to time, engage suitable persons to render sanitary service and to make or supervise practical and scientific Investigations and examinations requiring expert •kill, and to prepare plans and reports relative thereto. All officers, persons, corporations, or... | |
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Said board may, from time to time, engage suitable persons to render sanitary service, and to make or supervise practical and scientific investigations and examinations requiring expert skill, and to prepare plans and report relative thereto. 
