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Ralph W. Birrell

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Stand Alone

Rockdrills, Phthisis and Clean Air
A New Bendigo The Story of the Gold and Silver Mines of St. Arnaud
Staking a Claim Gold and the Development of Victorian Mining Law
The Role of Minerals Separation Ltd. in the Development of the Flotation Process Paper Presented at the Australian Mining History Asociation Meeting, Adelaide, 5 July 2000 /Ralph W. Birrell