Title: Horaʾot shimush be-mamaṭ degam 2 (minśa magen la-ṭaf) ʻad gil 4 shanim.
Publisher: Shalʼon, mifʻalim khimiyim,
Year: 1990
Subjects: Civil defense Israel.; Gases, Asphyxiating and poisonous War use Safety measures.