Argonne Forest, France.
World War One. transportation; animals. 'Aerial torpedoes transported by mule to Argonne.' French troops leading mules on path through forest; walking up hill; toward camera. Yes; indeed; the mules have torpedoes strapped on either side like saddlebags! Strange ancient/modern...
Footage of a tank clearing a forest - bulldozing trees.
Large tractor is used to fell and transport trees.
Firemen fight forest fire in North Ontario.
A forest fire is fought in Canada.
Bulldozer at work in a forest.
Effects of drought on rivers, forests and crops.
Old trees are cut and new planted in forests.
Various shots of trees in pine forest.