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> G.P. Gushchin
G.P. Gushchin
title
ISBN-13
(ISBN-10)
year of publication
Actinometry, Atmospheric Optics and Ozonometry
978-O-7O65-1443-8
(O-7O65-1443-2)
1974
g G
·
G. P.
·
P.G.
G. P. Harnwel