chemical and biological defenses in perspectives Symposium on Nonmilitary Defense. Cleveland 1960. creator text bibliography dcu Washington American Chemical Society 1960 monographic eng x, 100 p. ill. a collection of papers comprising the Symposium on Non-military Defense, presented before the Division of industrial and Engeneering Chemistry in participation with the Special Board Committee on Civil Defense, at the 137th Meeting of the American Chemical Society, Cleveland, Ohio, April 1960. Includes bibliographies. Chemical warfare Congresses Biological warfare Congresses U.S Civilian defenses 911101 20160527193051.0 2641