| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| Guidelines for Protected Area Management Categories: Interpretation and application of the protected area management categories in Europe - Second corrected edition | 978-3-98O6882-1-5 (3-98O6882-1-6) | 2000 | IUCN/WCPA · EUROPARC Federation · WCMC · Hans Bibelriether |