Voyage of British trawlers, showing conditions and what is involved in catching fish.
Nicely shot footage for "Trawling" documentary.
Oyster fishing off Prince Edward Island in Canada.
Pathe news investigates the problem of Britain's polluted rivers.
Educational film showing all the processes involved in trawling for fish.
Fish Industry dinner held while Iceland discusses cutting access to its fishing grounds.
Good footage of logs being transported to a pulp mill in Canada.
Polluted waters, smoking factory chimneys & planes leaving trails of pollutants.
Good footage emphasising pollution that stems from industrial waste
Educational film showing work in timber industry in Canada.
Volunteer Civilian Corps chop down spindly trees in a forest.
A massive pipeline is laid across the forests of Canada.