4 Ergebnisse für: gerbaldi
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OGND - results/titledata
http://swb.bsz-bw.de/DB=2.104/SET=1/TTL=1/CMD?retrace=0&trm_old=&ACT=SRCHA&IKT=2999&SRT=RLV&TRM=11656444X
Keine Beschreibung vorhanden.
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Stargazers: The Contribution of Amateurs to Astronomy, Proceedings of ... - Google Books
https://books.google.de/books?id=krL0CAAAQBAJ&pg=PA52
The strong and effective links between amateur and professional astronomers were brought into prominence at Colloquium 98 of the International Astronomical Union. Amateur observations of such objects as comets, variable stars and novae serve to complement…
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Category:1934 deaths – Wikimedia Commons
https://commons.wikimedia.org/wiki/Category:1934_deaths?uselang=de
Keine Beschreibung vorhanden.
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Category:1858 births – Wikimedia Commons
https://commons.wikimedia.org/wiki/Category:1858_births?uselang=de
Keine Beschreibung vorhanden.