Author:Robert Mackenzie Johnston
- Field Memoranda for Tasmanian Botanists (Launceston, 1874)
- Descriptive Catalogue of Tasmanian Fishes (Hobart, 1882)
- Systematic Account of the Geology of Tasmania (Hobart, 1888)
Works about JohnstonEdit
- "Johnston, Robert Mackenzie," in The Dictionary of Australasian Biography, by Philip Mennell, London: Hutchinson & Co. (1892)
Some or all works by this author were published before January 1, 1928, and are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.