Biological implications of the nuclear age / U. S. Atomic Energy Commission, Proceedings of a symposium held at Lawrence, California, 5-7 March, 1969 - U. S. A.: U. S. Atomic Energy Commission, 1969 - ix, 341p. Subjects--Topical Terms: Biological implication Subjects--Index Terms: Nuclear age Universal Decimal Class. No.: 577.3:539(082.2) / K9