000 00266nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a Burt J.R.
100 _aBurt J R
245 _aPelagic fish the resource and its exploitation
260 _b
_c
942 _cBK
_2ddc
999 _c6443
_d6443