To south and west lie the heaviest populations, the most fertile ground for our teachings.

Mr. Brown visited the state several times, concentrating on urban areas with heavy populations of students and blacks.

It is an area a heavy African American population.

Many of the schools established during this era, especially in areas with a heavy Christian population, are still in existence today.

"There is a heavy population around here, so whoever is advertising on the ship gets great exposure," she said.

I didn't realize the forest had such a heavy population.

During certain times of the year, it is said to contain heavy populations of sebago salmon.

Another means to halt the development of white flies is to use insecticidal soap as a spray on heavy populations.

Fungus beetles often build heavy populations throughout the late summer and early fall.

"San Francisco had a heavy Asian population, and we had a Japanese community that took a following to me," he said.