Leeman
Robert L.
Methods employed in mine orientation surveys
1976
Not available for use outside of the University of New Brunswick
Fredericton
Engineering
Senior Report
electronic
Leeman, Robert L (1976). Methods employed in mine orientation surveys . (Engineering Senior Report no. TR-115-SU 1976). Fredericton : University of New Brunswick, Dept. of Geodesy and Geomatics Engineering TR-115-SU 1976 1882/12285