The alps: a system under pressure /
Wedi'i Gadw mewn:
| Fformat: | Llyfr |
|---|---|
| Iaith: | Saesneg |
| Cyhoeddwyd: |
s.l. :
IUCN - The World Conservation Union,
1989
|
| Pynciau: | |
| Mynediad Ar-lein: | Ver en el OPAC |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
Eitemau Tebyg: The alps:
- Action plan for "the future of the alps" /
- Conservation et developpement d'un patrimoine european: Trente, Italis 31 aout-6 september 1974
- National system planning for protected areas /
- Protected areas and demographic change: planning for the future : a working report /
- Classification and use of protected natural and cultural areas /
- Categories, objectives and criteria for protected areas /