Author: WASHINGTON (COLU1vBIA)

Description

WASHINGTON (COLU1vBIA). 0arneie Institution of Washington. Department of Terrestrial hiagnetiern. Researches of the Department of Terrestrial Magnetism. 20. Co8mic—ra results [from various observatories) . ..[By) I.Lange [and] S.E.Forbush. 1957. 21. Cosmic-ray results [from various observ— atoriesj...[By] L.Beach [and) S.E. Forbush. 1961. 22. Cosmic—ray results [fron variou8 observatories]... [By] L.Beach [and] S.E.Forbuah. 1969.

Card ID: 289