Field manual for first-order horizontal control surveys.
Series: Canada.  Surveys and Mapping Branch.  S. and M. Misc. ser. 74-1
Publisher: Surveys and Mapping Branch, Dept. of Energy, Mines and Resources
Published: 1974
Place of publication: Ottawa
Language: eng
Number of pages: 171
Subjects: Surveying -- Handbooks, manuals, etc.; Surveying -- Canada