000 00302nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a639.2.05 L7
100 _a"Cushing, D.H."
245 _aScience and the fisheries
260 _a1977
_bEdward Arnold(Pub)Ltd.
_cLondon
300 _a60
942 _cBK
999 _c60816
_d60816