Helge Ryggvik
Helge Ryggvik has written at least 1 book. Their most popular book is På kanten - Norsk oljevirksomhet i Barentshavet og hvorfor det må settes en strek with 1 save with an average rating of -⭐.
Helge Ryggvik has written at least 1 book. Their most popular book is På kanten - Norsk oljevirksomhet i Barentshavet og hvorfor det må settes en strek with 1 save with an average rating of -⭐.
