Reference

Adrienne Gret-Regamey, Harald Bugmann, Paolo Burlando, Enrico Celio, Guillaume de Buren, Thomas Koellner, Peter Knoepfel, Christoferos Pappas, Andrea Ryffel (2011): Securing hydrological ecosystem services through catchment-wide land-use management – IGF-Forschungsberichte (Instituts für Interdisziplinäre Gebirgsforschung [IGF]) (Institute of Mountain Research) – 4: 124 - 133.