1. and 1993. ‘Productions of brown trout (Salmo trutta L.) in five rivers of central Spain under different angling impact’, Abstracts of Ecological Basis for River Management Symposium, Leicester.
2. 1989. ‘The application of a classification and prediction technique based on macroinvertebrates to assess the effects of river regulation’, in and (Eds), Alternatives in Regulated River Management. CRC Press, Boca Raton, FL, pp. 267-294.
3. Streamflow Regulation and Fish Community Structure
4. and 1992. Libro Rojo de los Vertebrados de España. Colección Técnica, ICONA, Madrid.