Deutsche Geisteseinstellung : gegenüber der Gefahr durch die Gas-, Spreng- und Brandbomben feindlicher Flieger-Geschwader : ein Mahnruf an das deutsche Volk / von Ludwig Goecke publications du centre de documentation relative à la guerre chimique protection des populations civiles contre les bombardements / consultations juridiques de Å. Hammerskjöld [sic], George [M. W.] Macdonogh, M. W. Royse, Vittorio Scialoja, Marcel Sibert, … Air power and the cities / by J.M. Spaight Specimen standing orders for protection against gas and air raids in billets, camps and bivouacs for all headquarters and units air raid precautions memorandum Local communications and reporting of air raid damage (including local control) / issued by the Home Office (A.R.P. Department) air raid precautions memorandum Organisation of the air raid wardens' service / issued by the Home Office (A.R.P. Department) air raid precautions memorandum Air raid precautions for animals / issued by the Home Office (A.R.P. Department) air raid precautions handbook Incendiary bombs and fire precautions / Home Office , Air Raid Precautions Department air raid precautions handbook Personal protection against gas / issued by the Home Office, Air raid precautions department air raid precautions handbook Personal protection against gas / issued by the Home Office, Air raid precautions department vlugschriften Zelfbeschermingsmaatregelen : (gezinsbescherming) / Nederlandsche Vereeniging voor Luchtbescherming Luchtbescherming : richtlijnen voor de luchtbescherming van landbouw- en veeteeltbedrijven / Rijksinspecteur voor de bescherming van de bevolking tegen luchtaanvallen 's-Gravenhage
