According to the CIA World Factbook, 63.11% of the country's population is between 15 and 64 years old, while only 21.59% is 65 years and over. Lithuania's cost of living is, on average ...

Paxton, John R. Dr. Encyclopedia of Fishes. Academic Press, 1995. This book reveals the fascinating world of fishes. Written by leading experts from around the world. Pulea, Mare. Palau ...

As part of the United States government's World Factbook, the Central Intelligence Agency (CIA) publishes up-to-date figures on population growth rates for 236 countries and territories around the ...