http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Civilian defense) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DCivilian%20defense Results for your query: docsPerPage=100;f277-subject=Civilian defense Thu, 01 Jan 1970 12:00:00 GMT A handbook for rescue squads: Prepared by Training section, U. S. Office of civilian defense. United States Office of Civilian Defense. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT