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Surveying
4 books
The Boy Scouts of the Geological Survey
Robert Shaler
Darstellende Geometrie des Geländes und verwandte Anwendungen d…
Rudolf Rothe
Surveying and Levelling Instruments, Theoretically and Practica…
William Ford Stanley, H. T. Tallack
Hints to Travellers, Scientific and General, Vol. 2 Tenth editi…
Royal Geographical Society (Great Britain), Edward Ayearst Reeves