Article
- Author(s):
- Ametzaga Arregi, Ibone, Mendarte Azkur, Sorkunde, Onaindia Olalde, Miren, Albizu , Isabel
- Year:
- 1999
- Organizations:
- SUSTRAI (Magazine)
- Number:
- 53
- First-page:
- 45
- Last-page:
- 47
- UDC:
- 63
- Knowledge-areas:
- Ekologia, Euskal Herria, Natur Zientziak
