Slotegraaf, Auke Observatory, 2011 2011.

Sky guide, Africa South: astronomical handbook for Southern Africa, 2012 editor. Auke Slotegraaf - Observatory: Astronomical Society of Southern Africa, 2011. - 123 pages Colour illustrations: 21 cm.

Not Included.

Adult.

9781431 700134


Slotegraaf, Auke Observatory, 2011 2011.


How nature works


1900-1999


Aeronautics--Popular works


South Africa


Solar System


Handbooks and manuals


Natural Science

523.2 SKYG