ពាក្យគន្លឹះ Water Pollution

Martin Boudot, investigative journalist, investigates major environmental scandals around the world: river contamination, air pollution, radioactivity, illegal exploitation of resources, toxic waste...

Paul Whitehouse travels around England and Wales looking at the pressures affecting our rivers and waterways from water companies, intensive agriculture and growing population. Paul explores what is going on beneath the surface, why our rivers and waterways are in decline and what needs to be done to protect them.

Who Killed Lake Erie is a two and a half hour television documentary that aired on NBC in September 1969.