1. Outlook for Australia's titanium minerals industry;Towner,1994
2. Improved process for the beneficiation of ores containing contaminating iron;Becher,1963
3. New processes for upgrading ilmenite sands;Becher,1965
4. The development of a direct reduction and leach process for ilmenite upgrading;Bracanin;AIME-TMS Pap., A72-31,1972