Variations in mercury and other trace elements contents in soil and in vine leaves from the Almadén Hg-mining district

1. Amorós, J.-A.
2. Esbrí, J.M.
3. García-Navarro, F.-J.
4. Pérez-de-los-Reyes, C.
5. Bravo, S.
6. Villaseñor, B.
7. Higueras, P.