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Water for the Prairies 1951 の映画をフル動画を無料で見る
This 1950s' film looks at the measures to preserve water flow from the Rocky Mountains. With the steady falling of the water table, the exploitation of timber stands and the recession of glaciers, water conservation was an urgent concern of the Alberta and federal governments.
ジャンル: Documentary
キャスト:
クルー: Eldon Rathburn (Music), Lawrence Cherry (Director of Photography), Evelyn Cherry (Script), Victor Jobin (Editor), Evelyn Cherry (Producer), Lawrence Cherry (Producer)
スタジオ: ONF | NFB
ランタイム: 18 分
品質: HD
リリース: Jan 01, 1951
国: Canada
言語:
