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tag: reference @psychohistorian.org

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Four articles tagged as “reference” were found.

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Arranged from most recent to oldest.

2011

Two great websites for your astronomy outreach toolkit (2011 Apr 12)

astronomy, outreach, reference, internet, software

2010

100 science lectures (2010 Jan 09)

sci-tech, reference

2009

If you haven't yet, go to: (2009 Oct 07)

reference

2003

Online deep sky resources (2003 Jan 01)

astronomy, deep sky, astrophotography, reference, internet


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