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File:Production of ammonia.svg

English: Production of ammonia 1946–2007
Deutsch: Ammoniakproduktion 1946–2007
Date 26 August 2009
  • derivative work: Leyo

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Learning is fun and easy with Schools Wikipedia. SOS Children's Villages is a global charity founded in 1949 to give children who have lost everything the childhood they deserve. There are many ways to help with SOS Childrens Villages.