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2. Notes on the geography of the Blue Mountains and Sydney district
3. Anon. 2008. Boyters Lane Playing Fields & Wetlands Native Vegetation Rehabilitation Implementation Strategy. Report for Kempsey Shire Council, 36 pp.
4. Anon. 2013. “NSW vows to act on Australia’s biggest flood risk.” insurancenews.com.au 25 February 2013.