000 00338nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a Jones R.
100 _aJones R
245 _aAssessing the effects of changes in exploitation patterns using length composition data FAO fish. Tech. Paper No.256
260 _b
_c1984
942 _cBK
_2ddc
999 _c5100
_d5100