European Environment Agency (Hrsg.): Protected areas in Europe – an overview. EEA Report No 5/2012. 2012, ISBN 978-92-9213-329-0, ISSN1725-9177, 4.1.3 The IUCN categories for types of protected area management, S.55, Sp.2f., doi:10.2800/55955 (online, PDF, eea.europa.eu).
europa.eu
eea.europa.eu
European Environment Agency (Hrsg.): Protected areas in Europe – an overview. EEA Report No 5/2012. 2012, ISBN 978-92-9213-329-0, ISSN1725-9177, 4.1.3 The IUCN categories for types of protected area management, S.55, Sp.2f., doi:10.2800/55955 (online, PDF, eea.europa.eu).
European Environment Agency (Hrsg.): Protected areas in Europe – an overview. EEA Report No 5/2012. 2012, ISBN 978-92-9213-329-0, ISSN1725-9177, 4.1.3 The IUCN categories for types of protected area management, S.55, Sp.2f., doi:10.2800/55955 (online, PDF, eea.europa.eu).