Film · Belgesel

Water for the Prairies (1951)

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.

Yönetmen

Lawrence Cherry

Ülke

Amerika Birleşik Devletleri

Dil

İngilizce

Çıkış tarihi

1 Ocak 1951