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Bbc - David Attenborough's "the Living Planet" - s01e05 - Seas of Grass (1984)
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29.12.2012
This programme looks at a plant of which there are some 10,000 species and which covers over a quarter of vegetated land: the grasses. It is a plant that keeps growing despite continuous grazing — because a grass leaf grows at its base, which is permanent
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