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نمایش تعداد 1-3 از 3
Excursions in the 14C record at AD 774–775 in tree rings from Russia and America
ناشر: American Geophysical Union
سال: 2014
Cross calibration of NOAA GOES solar proton detectors using corrected NASA IMP 8/GME data
ناشر: American Geophysical Union
سال: 2014