Commonwealth Bureau of Census and Statistics2025-10-082025-10-0810.4https://hdl.handle.net/1885/733787997application/pdfen-AUSecondary and Service IndustriesMiningStatistical Bulletin: Minerals and Mineral Production, Australia (Preliminary), 19681969-11This image is provided for research purposes only and must not be reproduced without the prior permission Australian National University.