Robert Boldt
Finnish botanist (1861-1923)
Wikidata · Summary from Wikipedia (CC BY-SA)
Filmography in the catalog
Credited on 3 films (1973) — matched by name in the Creator or Credits field.
| Year ▲ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1973 | Earthkeeping “City Life” ▶ | DeWitt Beall | 29:00 | 16mm | Color | sound |
| Earthkeeping “Help Yourself” ▶ | WTTW (Television station) | 29:15 | 16mm | Color | sound | |
| Earthkeeping “Megapolis” ▶ | WTTW (Television station) | 27:00 | 16mm | Color | sound |