- Advisory Board for Institute of Nutrition Sciences - Columbia University, 19581
- Advisory Committee on Smoking and Health1
- Advisory Editorial Board - History of Medical Department in World War II [photograph]1
- Advisory to Surgeon General (correspondence), 1943-19461
- Advisory to Surgeon General, 1943-19461
- Aerojet General Corp. Air Sampling Results, 19651
- African Methodist Episcopal Church, 1960-19751
- African Methodist Episcopal Church, 19781
- Ageing Population - Economics and Social Effects, 1929-19321
- Agency for International Development, 1987-19891
- Agenda, 1935-19451
- Agramonte, 18991
- Agriculture and health, 19641
- Ahnfeldt, Arnold L. - address, "Problems in sanitation and hygiene"1
- Ahnfeldt, Arnold L. - address, Geigy Company luncheon1
- Ahrens, Diane, 1989-19921
- Air Borne Odors their Measurement and Later Pretation, Nov. 12, 19461
- Air Force1
- Air Pollution Control Association, 1965 Annual Meeting, 19651
- Air Pollution Engineering Atmospheric Background Study Rocky Mtn. Arsenal, Denver, Co., 19701