The rat control
Polygoon-Profilti (producent)
Clips are not offered for this film: a public-domain mark that nothing bears out (no year, or a year no US term has left).
Not offered: its uploader or archive marks it public domain, and nothing the site holds bears that out (its record gives no year, or a year from 1978 on, which no US term has left), so where it is free is not known. Unclear is not offered. Open it at the Europeana.
Parts
About
To combat the rats in the Netherlands, poison is put everywhere. SHOTS: - Various shots of rats: in a house; they are among other things on a kitchen counter; in a warehouse between bags of grain; - Pictures of holes gnawed by rats and other damage; - In a chemical laboratory(?) rat poison is made; - The poison is applied: at the side of ditches; near gables; in chicken coops; in the warehouse with bags of grain; - Dead rats are removed.
Human-made No record of this work says a model made it. What this means.