Pedological nodules with cone in cone structure in the Permian of Sierra Morena (Spain) and Central Morocco
- Aassoumi, H.
- Broutin, J.
- Wartiti, M.E.
- Freytet, P.
- Koeniguer, J.-C.
- Quesada, C.
- Simancas, F.
- Toutin-Morin, N.
ISSN: 0891-2556, 1878-5212
Argitalpen urtea: 1992
Alea: 7
Zenbakia: 2
Orrialdeak: 140-149
Mota: Artikulua