Digitale Medien
[s.l.]
:
Nature Publishing Group
Nature
223 (1969), S. 762-763
ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] SIR,-We have been struck by the similarity between the preliminary descriptions of moon dust and that of the ash residue collected from pulverized coal-fired boilers (that is, pulverized fuel ash or pfa). Pfa is a fine powder, usually of a light grey or brown colour but sometimes much darker. It ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/223762b0
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