Tulvaa AustraliassaSatelliittikuva; Rockhampton; Fitzroy River ; 9.1.2011;NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; NASA image acquired January 9, 2011; www.flickr.com/photos/gsfc/5348891247; Satelliittikuva; Rockhampton; Fitzroy River ;Australia 9.1.2011; GE3 Riskien maailma / Vanha opsAarne Hagman; Kurssin rikastusmateriaalia 201324.7.2013