Ciliated populations in activated sludge plants: structure, dynamic and indicator value.

1. Fernández-Galiano, D.
2. Guinea, A.
3. Serrano, S.
4. Martín-Cereceda, M.
5. Arregui, L.
6. Rodríguez, B.
7. Calvo, P.
8. Campos, I.
9. Suárez, J.