Rudolph, Karl-Ulrich; Andreas R. Kraemer; Wenke Hansen et al. 1999: Vergleich der Abwassergebühren im europäischen Rahmen. [UBA Texte 97/99] Berlin.
Kontakt
R. Andreas Kraemer
Founder and Director Emeritus, Ecologic Institute
Visiting Assistant Professor and Adjunct Professor, Duke University
Initiator and Convenor, Arctic Summer College