Bert Haanstra
Director
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Documentary
In this film Bert Haanstra shows how important the formation of national parks is for the protection of nature.
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| Release Date | 1978-06-30 |
|---|---|
| Runtime | 28m |
| Directors | Bert Haanstra, Anton van Munster |
| Producer | Yvonne Vluggen |
| Writer | Bert Haanstra |
