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Film (20:05)
Forest Under Siege
1977
Two million six hundred square kilometers of forest are the...
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Forest Under Siege
Film  (20:05) 1977, production :
Two million six hundred square kilometers of forest are the feeding-grounds of armies of insects. This film shows the devastation, its causes, and the many ways in which the Canadian Forestry Service, with the help of the provincial governments, is fighting this vast attack.

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