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Population

Milestones in the human population of the Earth. This is part of The United Nations statistical archive. There are other interesting pages here too.http://www.undp.org/popin/wdtrends/mileston.html
(Level: student and teacher)

2025

Another UN page with projections of world population based on different models of growth.http://www.undp.org/popin/wdtrends/execsum.htm
(Level: student and teacher)

Sea Turtle Protection Society

The Sea Turtle Protection Society home page with lots of information about turtles and their preservation.http://behemoth.compulink.gr/stps/
(Level: student and teacher)

Sea turtles

Another page about the protection of sea turtles. Some interesting pictures.http://www.nature.ariadne-t.gr/nature/sea_turtles/index.html
(Level: student and teacher)

World Wildlife Fund

The work of the WWF in Greece.http://www.panda.org/resources/countryprofiles/mediterranean/medachieve.htm
(Level: student and teacher)

Holidaymakers

Some information about different animals, including sea turtles.http://www.geocities.com/TheTropics/Cabana/2155/
(Level: student and teacher)

Rat breeding

A personal page about rats with links and information.http://members.tripod.com/~OBRIEN20/rats.htm
(Level: student and teacher)

The Black Death

Science Net page about the Black Death.http://www.campus.bt.com/CampusWorld/pub/ScienceNet/teletext/disease/plagueteletext.html
(Level: student and teacher)

The Royal Highland Education Trust
http://www.rhet.rhass.org.uk/
An independent information service for Scottish agriculture and the countryside.