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Le Fléau ailé - DVD
Catalogue Number: NFB523049
Producer: National Film Board Of Canada
Producers: Tim Wilson, Nicholas Balla
Directors: Joseph Koenig
Producing Agencies: National Film Board of Canada (Montreal), Office national du film du Canada (Montreal)
Subject: Documentary, Environmental Studies, Science
Language: French
Country Of Origin: Canada
Copyright Year: 1961
Running Time: 9:24
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Le Fléau ailé - DVD 
Catalogue Number: NFB523049
Producer: National Film Board Of Canada
Producers: Tim Wilson, Nicholas Balla
Directors: Joseph Koenig
Producing Agencies: National Film Board of Canada (Montreal), Office national du film du Canada (Montreal)
Subject: Documentary, Environmental Studies, Science
Language: French
Country Of Origin: Canada
Copyright Year: 1961
Running Time: 9:24
Click here for pricing
They are out for your blood and they will probably get it, but fighting a rear-guard action on your behalf is the scientist discovering new ways to combat the menace of the biting fly. In government and university entomology laboratories, a full-scale study of insect behaviour and methods of mosquito larvae control is under way.