Intermediate forms and syntopy among vipers (Vipera aspis and V. latastei) in Northern Iberian Peninsula
- Martínez, F.
- Brito, J.C.
- Avia, M.L.
Aldizkaria:
Herpetological Bulletin
ISSN: 1473-0928
Argitalpen urtea: 2006
Orrialdeak: 14-18
Mota: Artikulua