Cosmic Ray nm-64 Neutron Monitor Data, Chacaltaya, Bolivia :3. January 1969 : December 1969.
Contributors: Anda, R.; Mejia, G.R.; Steljes, J.F.
Series: Atomic Energy of Canada Limited. AECL -- 3657
Publisher: s.n
Published: 1970
Place of publication: S.l
Language: eng
Notes: 1