A. Tollan is an author at Norsk Hydro (Norway) specializing in engineering, hydrology, and earth science.
Top concepts
EngineeringHydrologyEarth ScienceBusinessForestryGeographyPollutionAir QualityAir PollutionGeomorphology
Publications per year
1978–2002
7
7
Hydrologic Regions in the Nordic Countries
Lars Gottschalk, Jørgen Lundager Jensen, Dan Lundquist et al. · Hydrology research · 1979 · 74 citations · Full text
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1–5 of 7