Struve

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91	PDF Document Add to Reading List Source URL: books.nap.edu Language: English - Date: 2007-08-24 13:14:04 Astronomers Gerard Kuiper Planetary systems Kuiper Otto Struve Solar System Planet Sherburne Wesley Burnham Kuiper belt Astronomy Space Planetary science
92	PDF Document Add to Reading List Source URL: www.fig.net - Date: 2010-11-10 05:04:26 Struve Geodetic Arc Norrbotten County Fellows of the Royal Society Aavasaksa Jupukka Europe Struve family Geodesy