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Search works, persons, organizations and subjects:
Helminen, Veikko A
URI:
http://urn.fi/URN:NBN:fi:au:pn:000071375
name
Helminen, Veikko A
Authored works
Works contributed to
Ilmanpaine kautena 1931-1960 Suomessa : Atmospheric pressure in Finland in the period 1931-1960
Nurmijärven geofys. obs. magn. mittauksia
Some investigations of airborne radioactivity with a view to meteorogical applications
Works about Helminen, Veikko A
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