11.   Officially blamed by the Soviet government on a shortage of ships, the delay halted the start of production at the new Cienfuegos oil refinery.

12.   New investors would be allowed to set up oil refineries without government permission.

13.   Fighting also set alight the oil refinery in Bosanski Brod on the Bosnian-Croatian border.

14.   Another objective was the area containing the port of Khorramshahr and the oil refinery, town and airport of Abadan.

15.   Most of the business here comes from the nearby oil refineries at Shell Haven and the Isle of Grain.

16.   Veba, the large German energy concern, will conduct trials at the Schweldt oil refinery.

17.   The city is being severely polluted by an array of emission-releasing industries, an oil refinery and three million cars.

18.   The IRA has admitted carrying out bomb attacks at an oil refinery and gas storage plant on Tyneside.

19.   Also reported hit by NATO planes was the largest oil refinery in Serbia and a bridge over the Danube southeast of Belgrade.

20.   Among potential targets in addition to its busy ports are nuclear power stations, oil refineries, navy bases, and road and rail bridges.