Geography, Geology & Astronomy
Geography, Geology & Astronomy - Géographie, Géologie & Astronomie -
Geografia, Geologia & Astronomia
revised : January 2015
Alexandria Digital Library
http://www.alexandria.ucsb.edu/
American Geosciences Institute
http://www.americangeosciences.org/
Astrobiology
http://www.astrobiology.com/
Astronomy Hypertext Book
http://zebu.uoregon.edu/text.html
Country Studies (The Library of Congress)
http://lcweb2.loc.gov/frd/cs/cshome.html
Géographie Universelle (10 volumes)
sous la direction de Roger Brunet, Belin/Reclus, France, 1995
Geography on the Web (University of Virginia Tech)
http://geography.vt.edu/geog_on_web/geogonweb.htm
Geological Society (U.K.)
http://www.geolsoc.org.uk/
GeoSim
http://geosim.cs.vt.edu/index.html
Global Geografia (in Italian)
http://www.globalgeografia.com
Guide des Ressources en Géographie (Université de Montreal)
http://www.bib.umontreal.ca/gp/
International Union of Geological Sciences
http://www.iugs.org/
Minerals UK (Centre for sustainable mineral development)
http://www.bgs.ac.uk/mineralsuk/home.html
National Geographic
http://www.nationalgeographic.com
Nine Planets
http://nineplanets.org/
SEDS (Students for the Exploration and Development of Space)
http://www.seds.org
Windows to the Universe
http://www.windows2universe.org/