@book{Gawel+2014,
url = {https://doi.org/10.3790/9783428543649},
title = {Das Wasserentnahmeentgeltgesetz Nordrhein-Westfalen},
title = {Bestandsaufnahme und Evaluierung},
author = {Erik Gawel},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428543649},
isbn = {9783428543649},
year = {2014},
lastchecked = {2014}
}