Subject
- Federal receipts and expenditures46
- Public Health Service Act45
- Cost44
- Energy research44
- Government policy44
- National Science Foundation (U.S.)44
- Science education44
- Building construction42
- Federal aid to health facilities40
- Meteorology and weather forecasting40
- United States. National Aeronautics and Space Administration (1958- )39
- Federal aid to education38
- Executive reorganization37
- Inventions37
- Oceanography36
- Scientists in government35
- United States. Public Health Service35
- Marine resources32
- Water and water supply30
- Environmental technology29