Troubled Waters

Aggiungi una trama nella tua linguaThis documentary short film was produced by the United States Senate Sub-committee on Air and Water Pollution of the Senate Committee on Public Works of the 88th Congress as both a report an... Leggi tuttoThis documentary short film was produced by the United States Senate Sub-committee on Air and Water Pollution of the Senate Committee on Public Works of the 88th Congress as both a report and an educational tool on the subject of water pollution. Various types of pollution, from ... Leggi tuttoThis documentary short film was produced by the United States Senate Sub-committee on Air and Water Pollution of the Senate Committee on Public Works of the 88th Congress as both a report and an educational tool on the subject of water pollution. Various types of pollution, from sewage, industrial waste, and poisonous runoff, are shown and methods of preventing Americ... Leggi tutto