http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Air defenses -- United States;subject-join=exact;smode=simple;brand=default) http://catalog.wrhs.org/collections/search?subject%3DAir%20defenses%20--%20United%20States;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault Results for your query: subject=Air defenses -- United States;subject-join=exact;smode=simple;brand=default Thu, 01 Jan 1970 12:00:00 GMT Air power: key to survival. De Seversky, Alexander P. (Alexander Procofieff), 1894-1974 http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Earle Levan Johnson Papers. Johnson, Earle Levan http://catalog.wrhs.org/collections/view?docId=ead/MS3588.xml Earle Levan Johnson (1895-1947) was an Ohio state representative who became national commander of the Civil Air Patrol during World War II. The collection consists of correspondence, Civil Air Patrol files, regulations and directives, speeches, certificates, resolutions, miscellaneous printed material and personal memorabilia relating to Col. Johnson and the Civil Air Patrol. http://catalog.wrhs.org/collections/view?docId=ead/MS3588.xml Wed, 01 Jan 2014 12:00:00 GMT The protection of cultural resources against the hazards of war: a preliminary handbook. United States National Resources Planning Board. Committee on Conservation of Cultural Resources., United States National Resources Planning Board. Committee on Conservation of Cultural Resources. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT