12 May 2017
- 11:3511:35, 12 May 2017 diff hist +152 N File:Northbourne.jpg Source: http://www.academia.edu/9254016/Lord_Northbourne_the_man_who_invented_organic_farming_a_biography
6 May 2017
- 06:3406:34, 6 May 2017 diff hist +184 N File:ThylacineBounties.jpg Thylacine bounties paid by the Tasmanian government http://www.academia.edu/18575674/Environmental_Management_in_Tasmania_Better_Off_Dead
- 06:3106:31, 6 May 2017 diff hist +153 N File:ErnestoGenoni.JPG Ernesto Genoni http://www.academia.edu/9144789/Ernesto_Genoni_Australias_pioneer_of_biodynamic_agriculture
- 06:2606:26, 6 May 2017 diff hist +228 N File:IleenMacpherson.JPG Ileen Macpherson http://www.academia.edu/31572839/Ileen_Macpherson_Life_and_tragedy_of_a_pioneer_of_biodynamic_farming_at_Demeter_Farm_and_a_benefactor_of_Anthroposophy_in_Australia