41.   Tohme said reaching closure will be difficult without first knowing his remains have been found.

42.   Wolfensohn conceded, however, that agricultural reform will be difficult without a comprehensive land code in Russia.

43.   But to get those troops and their equipment out would be difficult without the NATO-led force, UN officials say.

44.   But the specialists admit that an accurate assessment of causes is difficult without better data and is hindered because drug issues are a traditional taboo.

45.   The control mechanism makes the placing of the Semtex from the container or its removal from there extremely difficult without the complicity of a warder.