000 00314nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a519 Tomczak G
100 _aTomczak G H
245 _aEnvironmental analyses in marine fisheries research FAO fisheries tech. Paper No. 170
260 _b
_c1977
942 _cBK
_2ddc
999 _c3635
_d3635