The Green Library = Die Grüne Bibliothek. The challenge of environmental sustainability / ed. on behalf of IFLA by Petra Hauke, Karen Latimer and Klaus Ulrich Werner. München/Boston: De Gruyter Saur, 2013. VIII, 433 pp., Ill. (IFLA Publications, 161) ISBN 978-3-11-03097. Online unter: http://edoc.hu-berlin.de/browsing/series/index.php?l[2]=Einrichtungen&l[3]=+Institut+f%C3%BCr+Bibliotheks-+und+Informationswissenschaft&c[3][corp_id]=1005140&l[4]=The+Green+Library+-+The+challenge+of+environmental+sustainability&c[4][series_id]=42062&_=699cc7603f7ef8ed9501bcab01221a7dCompanion-Website auf der Homepage des IBI der HU Berlin.