A hybrid zone between two subspecies of the grasshopper chorthippus parallelus along the pyrenees: The west end
- Buño, I.
- Torroja, E.
- López-Fernández, C.
- Butlin, R.K.
- Hewitt, G.M.
- Gosálvez, J.
ISSN: 1365-2540, 0018-067X
Argitalpen urtea: 1994
Alea: 73
Zenbakia: 6
Orrialdeak: 625-634
Mota: Artikulua