Their geographical distribution took place at least two to three million years ago.

The matter was almost one of geographical distribution at this time.

Changes in temperature may cause a species to change its geographical distribution.

They said that evolution was the key to understanding geographical distribution.

A total of 48 teams are divided into 3 groups based on geographical distribution.

I want to know why there is a geographical distribution of the cures.

The tables and pictures below show the geographical distribution of internet access in China.

Cases were tried at other localities according to the geographical distribution of serious crime.

The prime reason for this inequality is the geographical distribution of economic power.

The geographical distribution is indicated by a series of two letter codes.