island triangulation
REVISED SUBSIDIARY LEGISLATION BA2DB
The Land Surveyors Act
island triangulation; (d) gyro-compass; (¢) magnetic needle; or (f) an adjoining survey the initial bearing of which was obtained by any of the methods specified in paragraphs (a), (b), (c), (d) or (e). : : 27.?(1) field notes of urban lots shall be g
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Section 21