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This category lists sites especially for astronomical observatories of institutions.

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World Legal Information Institute - Slovakia

http://www.worldlii.org/catalog/2253.html

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Washington University - Biology Department

https://biology.wustl.edu/

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Williams College - Biology

http://biology.williams.edu/

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Wikipedia: Ole Rømer

http://en.wikipedia.org/wiki/Ole_Romer

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Women in Astronomy: A Resource Guide

http://www.astrosociety.org/education/resources/womenast_bib.html

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