Stream ItFreshwater World
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.
Released: Jan 01, 1974 Genre: DocumentaryCasts: Stanley JacksonDirectors: Giles WalkerDuration: 24m Rating: 0 Country: Canada Production: ONF | NFB
