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Edition 4 - Magnetic estimates open new horizons
Edition 3 - The challenges of ensuring fresh water in Timor-Leste
Edition 2 - Antarctica - marine ecosystem paradise
Edition 2 - Cape Denison - 'the Home of the Blizzard'
Edition 1 - The Long and Winding Murray River
Topic contact: education@ga.gov.au Last updated: May 31, 2012