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- Author(s):
- Brown, Robert M., (Chemical engineer), author
- Publication:
- [Columbia, S.C.] : Industrial Hygiene Division, South Carolina State Board of Health, 1939
- Subject(s):
- Dust -- prevention & control
Occupational Exposure -- adverse effects
Occupational Diseases -- chemically induced
Silicosis -- etiology
South Carolina
- Author(s):
- United States, enacting jurisdiction.
- Publication:
- [Washington, D.C.?] : [publisher not identified], [1939]
- Subject(s):
- Salaries and Fringe Benefits
United States Government Agencies
United States
National Advisory Health Council (U.S.)
- Author(s):
- Alabama. Department of Education, author.
Alabama. State Department of Health, author.
- Publication:
- Montgomery : State of Alabama, Department of Education, 1939
- Subject(s):
- Toilet Facilities
Schools
Alabama
- Author(s):
- Kendrick, John F. (John Fox), 1890- author
- Publication:
- Richmond, Virginia : Commonwealth of Virginia, Department of Health, 1939
- Subject(s):
- Public Health Administration
Virginia
- Author(s):
- Indiana, enacting jurisdiction.
- Publication:
- Indianapolis : Indiana State Board of Health, [1939]
- Subject(s):
- Legislation, Drug
Legislation, Food
Cosmetics
- Author(s):
- Kentucky, enacting jurisdiction.
- Publication:
- Frankfort, Kentucky : Commonwealth of Kentucky, Department of Welfare, Division of Hospitals and Mental Hygiene, April 11, 1939
- Subject(s):
- Hospitals, Psychiatric -- legislation & jurisprudence
Kentucky
- Publication:
- [Boston] : Massachusetts Department of Public Health in cooperation with Work Projects Administration, 1939
- Subject(s):
- Culicidae
Data Collection
Massachusetts
- Author(s):
- Illinois State Water Survey, author.
- Publication:
- Urbana, Illinois : State of Illinois. Department of Registration and Education. Division of the State Water Supply, [1939]
- Subject(s):
- Bacteria, Anaerobic -- metabolism
Methane -- metabolism
Sewage -- chemistry
Anaerobiosis
- Author(s):
- Pennsylvania. Bureau of Research & Statistics, author.
- Publication:
- Harrisburg, Pennsylvania : Commonwealth of Pennsylvania, Department of Public Assistance, October 23, 1939
- Subject(s):
- Medical Indigency
Medical Assistance -- statistics & numerical data
Government Programs
Pennsylvania
- Author(s):
- Texas. State Department of Health, author, issuing body.
- Publication:
- [Austin, Texas] : Texas State Department of Health, 1939
- Subject(s):
- Child Welfare
Advertising as Topic
Child Health
Child
Texas
