title: Fritz Haber.
mesh_terms: D000641:Ammonia / Q000138:chemical synthesis; D002621:Chemistry / Q000266:history; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D009613:Nobel Prize; D010678:Philately; D013548:Sweden
chemical_list: D000641:Ammonia