Title: Origin of cosmic rays : symposium no. 94, jointly with International Union of Pure and Applied Physics, held in Bologna, Italy, June 11-14, 1980 /
Authors: Wolfendale, A. W.; Spada, Gianfranco.; Setti, Giancarlo, 1935-; International Astronomical Union. 1980 :; International Union of Pure and Applied Physics.
Publisher: D. Reidel Pub. Co. ; Sold and distributed in the U.S.A. and Canada by Kluwer Boston,
Year: 1981
Subjects: Cosmic rays Congresses.; Physics.