Classificazione LCGA61.N7
⮑ GA1-1776. Mathematical geography. Cartography
⮑ GA51-87. Surveys (General)
Opere scelte (27 totale)
- Civilizing Ireland: Ordnance Survey 1824-1842: Ethnography, Cartography, Translation. di Stiofan O. Cadhla
- Seventh Annual Report on the Progress of Topographical Survey of the Adirondack Region of New York to the Year 1879. di Verplanck Colvin