Remissiva Ver (US/UF)

Fonte positiva dos dados

Sec. de: Cartography... c2011: (/ Ferjan Ormeling; 4. capa: professor de Cartografia na Faculty of Geosciences at Utrecht University)

http://authorities.loc.gov 9/7/2014: (d.n., rems.)

http://viaf.org/processed/NLI%7C000101865: (d.n., rems.)

http://viaf.org/processed/NTA%7C06938035X: (Ormeling, F. J.; d.n.)

http://viaf.org/processed/DNB%7C129240443: (d.n.)