Acid mine drainage pollution in the Tinto and Odiel rivers (Iberian Pyrite Belt, SW Spain) and bioavailability of the transported metals to the Huelva Estuary

1. Nieto, J.M.
2. Sarmiento, A.M.
3. Olías, M.
4. Canovas, C.R.
5. Riba, I.
6. Kalman, J.
7. Delvalls, T.A.