00331nam a22000977a 450000500170000000800410001705000190005824501230007726000150020030000180021520260617121845.0260617b        |||||||| |||| 00| 0 eng d  aGC1085.M3 1984  aRegional seas:bThe marine and coastal environment of the west and central African region and its state of pollution /  bUNEPc1984  avi, 89p.bHbk