By: Montgomery, R.H.

Price: $25.00 USD

Quantity: 1 available

Book Condition: Very Good

114 pp, 9 3/4" H. Surveys and Engineering Branch, Geodetic Survey of Canada - Publication No. 46. Contents: General; The Precise Level Net of Canada; Canadian Geodetic Datum; Control Levelling in Manitoba; Sources of Information; Selection and Arrangement of Data; Abbreviations; Highest and Lowest Altitudes in Manitoba; Altitudes in Manitoba; Altitudes along Manitoba-Ontario Boundary. Interior - clean and tight with no previous ownership marks. Exterior - minor wear at top/bottom of rear hinge, small slight bump to fore-edge of book, small ghost sticker mark on front cover.