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Title Author Publisher Year Link Sort descending
Photogrammetry, The Certification of Photogrammetrists Photogrammetric Engineering, March 1972 AOLS: Ontario Professional Surveyor; v.15, no.4 1972 Download
Surveying - The Past, Present and Future Thigpenn, J.A. AOLS: Ontario Professional Surveyor; v.15, no.4 1972 Download
ACSTTO, Good Dollars Make Good Sense Geneja, S.C. AOLS: Ontario Professional Surveyor; v.15, no.2 1972 Download
Moonlighting in the Surveying Profession Trainor, J.C. AOLS: Ontario Professional Surveyor; v.15, no.2 1972 Download
Surveying Travelled Roads Mercer, S.S. AOLS: Ontario Professional Surveyor; v.15, no.2 1972 Download
Transferring Surface Elevations Underground by E.D.M. Method Clarke, R.A.; MacKenzie, A. AOLS: Ontario Professional Surveyor; v.15, no.2 1972 Download
U.K. Surveyors Gearing for Business Across the Channel Yorke, D. AOLS: Ontario Professional Surveyor; v.15, no.2 1972 Download
Australia Takes a New Sight on Surveying Grimshaw, J. AOLS: Ontario Professional Surveyor; v.15, no.3 1972 Download
Restoration of Township Boundaries in Northern Ontario Code, R.G. AOLS: Ontario Professional Surveyor; v.15, no.3 1972 Download
The Computer Age, Programming - Why and How? Coupland, H. AOLS: Ontario Professional Surveyor; v.15, no.3 1972 Download