Past and current distribution of the purple swamphen Porphyrio porphyrio L. in the Iberian Peninsula
- Sánchez-Lafuente, A.M.
- Rey, P.
- Valera, F.
- Muñoz-Cobo, J.
ISSN: 0006-3207
Argitalpen urtea: 1992
Alea: 61
Zenbakia: 1
Orrialdeak: 23-30
Mota: Artikulua