 |
 | | Wave 1: rural refugees from Nimba county, January-March, 1990 |
 | | Wave 2: urban refugees or returnees? May-June, 1990 |
 | | Wave 3: rural refugees from Loffa county, June-August, 1990 |
 | | Wave 4: refugees from Sierra Leone, March-April, 1991 |
 | | A period of relative tranquillity: the refugees remain and PARLS is consolidated |
 | | Late arrivals: the subsequent minor waves, 1992-95 |
 | | Settlement patterns of refugees |
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