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View Full Version : Book: "Sal ammoniacus, nusadir und salmiak"



theFool
01-06-2014, 03:44 PM
"Sal ammoniacus, nusadir und salmiak" (http://juliusruska.digilibrary.de/q120/q120.pdf), written by Julius Ruska, 1923. It deals with sal ammoniac. Written in German language. It has some rare quotes from ancient greek and arabic texts.