Rajaa
Hakutulokset: 9781848001572
Rajaa
yksi hakutulos.
Field Guide to Meteors and Meteorites
e-kirja,
2008,
englanti,
ISBN 9781848001572
It is said that astronomy is one of the few remaining fields in which amateurs can make a real contribution to science, and nowhere is this more true than in the field of meteors …