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Books about Oppl:
Kirkefronten i Norge under okkupasjonen 1940-1945. 2. oppl by Ingvald Bernhard Carlsen (1945)
Wiki information Oppl:
Oppland is a county in Norway, bordering Sør-Trøndelag, Møre og Romsdal, Sogn og Fjordane, Buskerud, Akershus, Oslo and Hedmark. The county administration is in Lillehammer. Oppland is, together with Hedmark, one of the only two landlocked counties...
Oppligen is a municipality in the Bern-Mittelland administrative district in the canton of Bern in Switzerland.