Government geologist's reports on recent mineral discoveries, and further record of Northern Territory boring operations ... - South Australia. Geological Department; Brown, H. Y. L. (Henry Yorke Lyell), 1844-1928. (Adelaide, C. E. Bristow, Government Printer, 1908)
At head of title: Northern Territory of South Australia.
Signed: H. Y. L. Brown, Government Geologist.
Keywords: Mines and mineral resources -- Australia -- Northern Territory