"Grossmann, Malte" - Selaus tekijän mukaan Metlan työraportteja
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Canoes versus birds or canoeists versus canoeists? Combining interview survey and visitor monitoring to inform visitor management in the Mueritz National Park
Grossmann, Malte; Klaphake, Axel; Meyerhoff, Jürgen
Metlan työraporttejaWorking Papers of the Finnish Forest Research Institute : 2 (Finnish Forest Research Institute, 2004)