51.   But relief workers and Army engineers have been frustrated because until Thursday, only two beat-up trucks were available to deliver the water.

52.   But journalists and relief workers who tried to find that grave were stopped by the sound of gunshots.

53.   But relief workers said it appeared most of those affected by the storm would stay with family or friends.

54.   But refugees and relief workers familiar with their cases said the bureaucracy seemed unfamiliar or uncaring about the predicaments of the people it was ordering to leave.

55.   But relief workers worry that the aid is doing harm as well.

56.   But some refugees and relief workers say there are other less obvious reasons for the trend.

57.   But some relief workers, speaking on the condition that their names not be used, said the government was playing games.

58.   But the army continued to block relief workers and reporters from reaching the refugee camp, insisting that it was still too dangerous because of Palestinians booby traps.

59.   But that has been impossible, they say, because the militia threaten relief workers and the people they choose to work with.

60.   But the army continued to block relief workers and reporters from reaching the camp, insisting that it was still too dangerous because of Palestinian booby traps.