The Sydney Morning Herald (NSW : 1842 - 1954), 29 September 1951, page 6
http://nla.gov.au/nla.news-article18233023
All articles from this newspaper: The Sydney Morning Herald (NSW : 1842 - 1954)
http://joannenova.com.au/2011/05/climate-scientists-who-were-right-30-years-ago/