Rockport is the dominant producer in this area, retailers report.

By the turn of the century, they were among the country's dominant producers.

Other potash deposits were discovered, and by the 1960s Canada became the dominant producer.

This left Topps as the dominant producer of baseball cards for a number of years.

Since the 1980's, the courts have tended to protect the right of dominant producers to use their patents to exclude competitors.

Flowering plants and marine phytoplankton are still the dominant producers of organic matter.

The crop first arrived in Brazil in the 18th century and the country had become the dominant producer by the 1840s.

In Europe, birthplace of the organ and long the dominant producer of them, they are also intensely political.

But as the dominant producer, Microsoft and its business practices are watched most closely for possible anticompetitive activity.

Today, they are the dominant producers - developers of housing for those who need low-cost accommodation.