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Freshwater World (1974)

10 /0
Trailer | | 24 Minutten | , ,

This documentary explores a variety of projects undertaken by scientists at Environment Canada's Freshwater Institute in Winnipeg to study the processes that pollute or disrupt clean and balanced freshwater environments.

Genre:

Besetzung:

Crew: , , , , ,

Subtitle: English France Germany Spain Dutch Korea Japan ETC.

Fräisetzung: Jan 01, 1974

Popularitéit: 1.534

Sprooch: English

Studio:

Land: Canada