@misc
{TN_libero_mab2,
author = {
UNESCO
},
title = {
Water in a changing world
},
publisher = {Unesco},
publisher = {: Berghahn books},
keywords = {
CD-ROM
},
year = {2009},
year = {, 2009},
booktitle = {The United Nations world water development report ; 3},
booktitle = {World water assessment programme},
address = {
Paris
,
; New York
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}