"There's such a concentrated area of wonderful things," she said.

When burning is used, small boats try to corral the oil into a concentrated area.

Many fires damaged this concentrated area, including one significant fire in 1865 that destroyed nearly 100 buildings.

"But I don't see the necessity of having four big supermarkets in such a concentrated area."

But, he said, design talent flourishes in a concentrated geographic area.

Certificate programs allow students to complete a concentrated area of study in addition to their major.

These are the only concentrated areas of development and population within it.

Leaving the industrial and concentrated residential areas behind, they came to the open countryside.

Perhaps 30 miles an hour is too high a speed limit in a concentrated area serving millions of people daily.

This is the cultural heart of the country and there is a lot to see within a concentrated area.