River with a Problem
Diretto da Graham Parker29minShort, Documentario
Water pollution film, using the Ottawa River as an example of what happens when a river is used as a dumping place for municipal and industrial waste. Color animation illustrates exactly what happens to river water as it becomes polluted.
Dove guardare River with a Problem
River with a Problem Trivia
River with a Problem era diretto da Graham Parker.
River with a Problem ha una durata di 29min.
River with a Problem è stato prodotto da David Bairstow, Guy Glover.
Water pollution film, using the Ottawa River as an example of what happens when a river is used as a dumping place for municipal and industrial waste. Color animation illustrates exactly what happens to river water as it becomes polluted.
River with a Problem è un film Short, Documentario.