Conference on refraction effects in geodesy [and] Conference on electronic distance measurement P.V. Angus-Leppan.
| Erakunde egilea: | |
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| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Kengsington
University of New South Wales
Department of Surveying, 1969.
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| Gaiak: |