Preface and acknowledgements

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Tockner, K., Uehlinger, U., & Robinson, C. T. (2009). Preface and acknowledgements. In K. Tockner, U. Uehlinger, & C. T. Robinson (Eds.), Rivers of Europe (p. xv-xvi). https://doi.org/10.1016/B978-0-12-369449-2.00021-7