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Nekotorye osobennosti issledovanija, ocenki i planirovki territorii nacional'nyh parkov (s ucetom uslovij Lahemaaskogo nacional'nogo parka ESSR). (Some peculiarities of the study, estimation and planning of the territory of a national park (on the basis of the concrete conditions of the Lahemaa national park in the Estonian SSR)
  • to utilization. As a national park should be as natural a territory as possible, one of the objects of its investigation will be the degree of its transformation, the extent to which it has been turned into a cultured landscape. Here the points to be taken
  • 1982