TY  - BOOK
AU  - Yawi,Nick
ED  - PNG University of Technology.
TI  - GPS observations for the determination of the recent vertical crustal movement
PY  - 1994///
CY  - Lae
PB  - PNG University of Technology
KW  - Global Positioning System
KW  - Surveying
N1  - A final year student project submitted in partial fulfilment of the requirements for Bachelor Degree in Surveying
ER  -