000 00302nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a574 Aksionov
100 _aAksionov A A
245 _aMarine sciences in CMEA countries : Programme and results of co-operation
260 _b
_c1986
942 _cBK
_2ddc
999 _c5494
_d5494