Biophysical aspects of radiation quality : Second panel report : Report of a panel ... held in Vienna 10 to 14 April 1967. [With diagrs. and tables] Panel on Biophysical Aspects of Radiation Quality (2nd : 1967 : Vienna, Austria) International Atomic Energy Agency. Radiobiology Congresses. QH652.A2 P3 1967 539.72 INB Includes bibliographies. Vienna, International Atomic Energy Agency, 1968. 1968. 1968 Text 180 p. : eng engfrerus Panel proceedings series Panel proceedings series.