Alan Jones interviews Dr Richard DennissXenophon concerned about Artesian Basin
Timothy McDonald, ABC World Today, 21/09/09
http://www.abc.net.au/worldtoday/content/2009/s2691828.htm
The World Today (ABC) – Nick Xenophon and Professor Craig Simmons, warn that the ancient waters of the GAB are under severe stress (21/09/2009)
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