| |
|
|
1. Earth Sciences:
Re: Longitude versus altitude which is closer to the sun?, Vacilis Grigoriadis,
Postgraduate student, Surveyor Engineering Wed Aug 25 03:59:54 2004
|
|
2. Astronomy:
Re: How long does it take to a space shuttle to get to the ISS?, Vassilios N. Grigoriadis,
MSc Surveyor Engineering, phD candidate student Fri Jan 5 02:42:39 2007
|
|
3. Earth Sciences:
Re: When land area measurements are given, do they include topography?, Vassilios N. Grigoriadis,
MSc Surveyor Engineering, phD candidate student Tue Jun 20 00:06:38 2006
|