Surveying and mapping.
| Izenburu berria: | American Congress on Surveying and Mapping. Surveying and land information systems. |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
American Congress on Surveying and Mapping
[1972-]
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| Gaiak: |