27 U.S. Public Health Service
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Filmography in the catalog
Credited on 2 films (1949–1950) — matched by name in the Creator or Credits field.
| Year ▼ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1950 | Primary Treatment Plants | 27 U.S. Public Health Service | 25 frames | Filmstrip | ||
| 1949 | How To Measure Deterioration in | Dwellings 27 U.S. Public Health Service | Filmstrip |