They place each country within a single region for convenience.

Should the West be treated as a single region, or divided?

He also noted that his was by far the biggest community newspaper operation in a single region.

Not a single region had a higher rating than last year's.

A single region may have a wide range of property values.

Never has so much money been available for environmental projects in a single region.

Is there a single region that makes sense of music?

Europe knows that environmental policy cannot just be applied to a single region.

The score of the single best initial region found in step 2 is reported (init1).

Some shops are known for their devotion to a single region.