175
Líon torthaí a aimsíodh
Number of matches found
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ó bhliain go bliain
from year to year
an séú bliain
sixth year
an séú bliain
sixth form
sa bhliain 1868
in 1868
1920idí, 1930idí
1920s, 1930s
dhá bhliain
two years
sé bliana
six years
naoi mbliana
nine years
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The International Polar Year (IPY) is a large interdisciplinary scientific research programme focused on the polar regions of the Arctic and the Antarctic.
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(celebration of date)
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(date)