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James R. Spencer was born in 1949.
Spencer R. Weart was born in 1942.
Dale R. Spencer has written:
'Law for the newsman' -- subject(s): Press law
R. E. Spencer has written:
'The strategy for air quality management in the Kalgoorlie-boulder region'
Everett R. Spencer has written:
'A society of physicians' -- subject(s): History, Massachusetts Medical Society