000 | 00312nam a2200109Ia 4500 | ||
---|---|---|---|
008 | 140122s9999 xx 000 0 und d | ||
082 | _a519 F.A.O. | ||
100 | _aFAO | ||
245 | _aCosts and earnings investigations of Primary fishery enterprise a study of concept & definitions | ||
260 |
_b _c1961 |
||
942 |
_cBK _2ddc |
||
999 |
_c913 _d913 |