Griffiths, Thomas2015-12-102015-12-109/06/2012http://hdl.handle.net/1885/62860Speech to the Annual Dinner of the Australian Academy of Science, broadcast on ABC Radio National, Science Show, http://www.abc.net.au/radionational/programs/scienceshow/celebrating-sir-douglas-mawson-in-antarctica/4053466220122015-12-10