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The national groundwater obsevation networks of the nordic countries : compiled by the IHP nordic working group for groundwater networks (fag 8) | Bok | 556.02(05) N
Nordic national committees for the International Hydrological Programme (IHP) / - Oslo, 1980. - 23 s. (Nordic IHP Report : 3) - Språk: Engelsk | Nordic national committees for the International Hydrological Programme (IHP) | 1980 |
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Vårt vatten : -tilgang, utnyttjande | Bok | 556(485) N
Nordberg, Lars / - Stockholm : LTs förlag, 1979. - 143 s. - Språk: Svensk | Nordberg, Lars | 1979 |