Fritz Haber Nobel Prize lecture Navigate to: Summary-- Facts-- Nobel Prize lecture-- Biographical-- Nobel diploma-- Documentary-- Nominations-- Other resources Presentation Speech Nobel Lecture, June 2, 1920 The Synthesis of Ammonia from Its Elements Read the Nobel LectureEnglish, pdf 61 kB The Nobel Foundation's copyright has expired. Read the Nobel Lecture in German The Nobel Foundation's copyright has expired. Go to the top of the page