author = { Knowles, Scott G. },

title = { The Disaster Experts Mastering Risk in Modern America },

publisher = {University of Pennsylvania Press},

publisher = {},

isbn = {9780812207996},

keywords = { Hazard mitigation Research United States History 20th century , Risk assessment United States History 20th century , Disaster relief Research United States History 20th century , Disasters United States History 20th century , Emergency management United States History 20th century , Emergency management Research United States History 20th century , Social Science , USA , Risikomanagement , POLITICAL SCIENCE / Public Policy / General , Emergency management , United States , History , 20th century , Research , Disasters , Disaster relief , Risk assessment , Hazard mitigation },

year = {2011},

year = {, ©2011.},

booktitle = {The City in the Twenty-First Century},

address = { Philadelphia, Pa. , },

url = { http://slubdd.de/katalog?TN_libero_mab2 }