...posted to internet by IDF.
Formulae not complete for obvious reasons.
It's a 'Mujahadeen' manual on poison gas. Quotes around 'Mujahadeen' because a name used by many non-terrorists is in this case is basically being 'stolen' by a terrorist group.
http://www.idf.il/newsite/english/0102-2.stmMike/wulfie
