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Subjects
- Military Hygiene4
- Military Personnel2
- Sanitation2
- Child1
- Cooking and Eating Utensils1
- Dental Care1
- Food Contamination1
- Foot Diseases -- prevention & control1
- Health Promotion1
- Industry1
- Infant1
- Military Hygiene -- methods1
- Naval Medicine1
- New York1
- New York (State). Dept. of Health.1
- Oral Hygiene1
- Plants, Toxic1
- Population Growth1
- Public Health1
- Toilet Facilities1