The convention does not restrict production of chemical weapons.

He said he did not know why the government oil company "would want to restrict investment and production."

Ban foreign aid to oil-producers who restrict production.

Lack of nutrients, rather than low temperature or incident radiation, is the single most important factor restricting primary production.

In Europe, and not only in Europe, we have been restricting production systematically for quite some time.

The milk crisis made it clear that measures to restrict production are needed in the milk sector.

In the forthcoming trade negotiations we should aim, along with other countries, to abolish export subsidies and quota systems which restrict production.

Restricting production of Buicks and driving customers to foreign cars will not conserve fuel.

In the long run, however, the chance that Congress might restrict production of the plane remains "a hazard and a risk," he said.