00740nam0-22002771i-450-99000054496040332120001010000054496FED01000054496(Aleph)000054496FED0100005449620001010d--------km-y0itay50------baitay-------001yyFisheries oceanographyNew ocean environmental servicesTaivo Laevastu , Ilmo HelaLondonFishing news197025 cm238 p.Laevastu,TaivoHela,IlmoITUNINARICAUNIMARCBK99000054496040332105 SH 56 1112653DININDININUNINAING01