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Special issue: Non-invasive methods in hydrology
Vereecken, Harry, (2002)
Special issue The model parameter estimation experiment (MOPEX)
Schaake, John, (2006)
Special issue Hydrofractals '03 : [... selected papers presented at Hydrofractals '03, an International Conference on Fractals in the Hydrosciences, held in Ascona, Switzerland, in August 2003]
Burlando, Paolo, (2006)