[5]
Total daily radiant energy available extraterrestrially as a harmonic series in the day of the year[J] . Edwin C. McCullough.Archiv für Meteorologie, Geophysik und Bioklimatologie Serie B . 1968 (2)
[5]
Total daily radiant energy available extraterrestrially as a harmonic series in the day of the year[J] . Edwin C. McCullough.Archiv für Meteorologie, Geophysik und Bioklimatologie Serie B . 1968 (2)