Hi Wotcha,A classic Oz song is the Pub With No Beer. I don't know how well known this one is, but it's a good one: When the Rain Tumbles Down in July.
You could add Willy McBride to go with And the Band Played Waltzing Matilda - 2 Eric Bogle war songs.
I looked up the Mudcat Links page, and here are a couple of Australian music sites.
http://www.chepd.mq.edu.au/boomerang/songnet/
Australian Folk SongsMark Gregory's great collection of Aussie lyrics, mostly trad.
http://folk.mountaintracks.com.au/Folk_Australia/index.html
Folk AustraliaAustralia's heritage and traditions through word music and song. Many links to Aussie performers and music related sites.
Helen