SE Asia and Australia PhysicalOnline version SE Asia and Australia Physical by david dube 1 Irrawaddy River 2 Salween River 3 Mekong River 4 Murray River 5 Darling River 6 Gulf of Thailand 7 Gulf of Tonkin 8 Malay Peninsula 9 Java 10 Borneo 11 Sulawesi 12 Timor 13 Mollucas 14 Luzon Strait 15 Indian Ocean 16 Great Barrier Reef 17 Coral Sea 18 Great Sandy Desert 19 Great Victoria Desert 20 Great Artesian Basin 21 Pacific Ocean 22 Papua New Guinea 23 Tansmania 24 New Zealand 25 Australia 26 Sumatra 27 Strait of Malacca 28 Andaman Sea