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PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (6 résultats)

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Par Collection Par Auteur Par Date Par Sujet Par Titre
  • La Repoblacion forestal en la provincia de Logrono
  • 1976
  • Vegetacion y flora forestal de las Canarias Occidentales
  • 1976
  • Tree story biomass in Lowland forests in South Moravia
  • 1976
  • Moglichkeiten und Grenzen der Landbewirtschaftung in dem agraren Problemgebiet des Mittel-und Südschwarzwaldes Chances and limitations in agriculture in the middle and southern Black Forest problem regions
  • Within the middle and southern Black Forest areas agriculture can hardly be carried out on a profitable basis because of the region's. Many impeding conditions. The introduction of new forms of farm management and cultivation which are profitable
  • 1976
  • by the usual formulae of Turc and Thornthwaite is too great for the basin studied which is virtually covered (95%) by meadows whose evapotranspiration is low relative to that of forests. (LW).
  • 1976
  • Die Wirtschaftliche Bedeutung von Fremdenverkehr und Zweitwohnsitzen in ländlichen Gemeinden des mittleren und südlichen Schwarzwaldes The economic relevance of tourism and second homes in rural communities of the middle and southern Black Forest
  • 1976