Papers and reports relating to minerals and mining, comprising statement by the minister of mines, report on the goldfields, report on coal-mines (report on state coal-mines), geological explorations.
Mines Department (New Zealand)
Wellington, 
1901-1912.
Continued by: Mines statement by the ... minister of mines ... for 1912 (1914.)
The 1909 issue contains only the report on the goldfields.
Wanting the issues for 1904 and 1911.