TY  - BOOK
ED  - Papua New Guinea University of Technology
TI  - The foundation stone for the Department of Mining Engineering at UNITECH
PY  - 1990///
CY  - [Lae]
PB  - University of Technology
KW  - Papua New Guinea. University of Technology.Dept. of Mining Engineering
KW  - Mining engineering
KW  - Papua New Guinea
ER  -