Collection search - The Grasslands
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Record information – Brief 
The Grasslands
Series title:Biology Program, Unit 1 : EcologyHierarchical level:Item (Accession level)Date:1962Item number (ISN):149539Type of material:Moving imagesFound in:Archives / Film, Video and Sound -
Record information – Details Fonds/collection:OTTAWA-CARLETON REGIONAL MEDIA CENTRE / CENTRE DES MÉDIAS RÉGIONAL OTTAWA-CARLETONAccession:1989-0521Media:FilmPart:1 of 1Production date:1962Production company:Encyclopaedia Britannica FilmsDescription:Introduces the concept that much of the present-day grassland evolved as the result of fires which burned off the competing trees. Offers an overview of grassland communities of the world, including pampas of Argentina and savanna of Africa, and stresses the fact that grass is a basic source of energy.Language:EnglishOriginal number:20-0011-01Notes:Detailed holdings information: -
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