http://www.prb.org/ (Population Reference Bureau)

http://www.census.gov/

http://opr.princeton.edu/popclock/

http://quickfacts.census.gov/qfd/ (State & County Quick Facts. Quick, easy access to facts about people, business, and geography – excellent source of information for term-paper on US/State/County populations)

http://www.medindia.net/patients/calculators/pop_clock.asp     (Population Clock for India)

http://www.os-connect.com/pop/p2ai.htm     (Country - population growth rates 2000-2050)

http://www.unfpa.org/     (United Nations Fund on Population Activities – a UN agency dealing with international population issues).


http://www.populationconnection.org/Factoids/    (Sixty two pages of factoids from Population Connections; formerly ZPG – Zero Population Growth)


http://www.unep.org/ (United Nations Environmental Program)

http://www.grida.no/climate/ipcc_tar/wg1/index.htm   (Climate change 2001 the scientific basis)


Population GEOGRAPHY Geog. 496
http://newsecuritybeat.blogspot.com/2008/07/population-health-environment-video.html      Population-Environment video