The Great Boomerang is a 1941 non-fiction book by Ion Idriess.
It contains his plans for developing the north of Australia. Idriess proposed diverting rivers from Queensland to create an inland sea.Inter-Basin Water Transfer: Case Studies from Australia, United States, Canada, China and India by Fereidoun Ghassemi, Ian White, Cambridge University Press, 11 Jan. 2007 p 147
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