Below are links to meta sites such as digital collections, subject specific search engines, and other academic research guides. They are useful places to start your when you are looking for non-governmental sources of information.
Essential core data on the occurrence and effects of over 22,000 mass disasters in the world from 1900 to the present day. The database is compiled from various sources, including UN agencies, non-governmental organisations, insurance companies, research institutes and press agencies.
