Items where Research Program is "Directorate (DIR)" and Year is 1980
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Peccei, A. (1980). Facing Unprecedented Challenges: Mankind in the Eighties. IIASA Distinguished Lecture Series, #2 (November 1980)
Peccei, A. (1980). Facing Unprecedented Challenges: Mankind in the Eighties. IIASA Distinguished Lecture Series, #2 (November 1980)