ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Since 1952, two complete sets of photographically recording magnetographs, one Watson and the other La Cour, have been functioning regularly in the Magnetic Section of the Kodaikanal Observatory. During the past four years or more, in the thunderstorm seasons, I have often noticed in the traces of ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/178815a0
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