Commissioning of services for the recording of volumetric data using the method of test plots, the qualitative characteristics of the forest (health, species mix, etc.) and preparation of a management study for the promotion and sustainability of the birch forest of Great Prespa, in the framework of the implementation of the Act "Management actions of protected areas, species and habitats in the area of responsibility of the former Management Body of Prespa National Park". Translated with DeepL.com (free version)