000 00368nam a2200109Ia 4500
008 140227s9999 xx 000 0 und d
100 _aGreboval D
245 _aBioeconomic Analysis of the Principal Demersal Fisheries in the Northern Zone of Cecaf
260 _bFood and Agriculture Organization of the United Nations
_aDakar
_c1982
300 _a120 p.
942 _2udc
_cCP
999 _c3384
_d3384