00508nam a22001577a 4500008004500000082001700045100001800062245002900080250001300109260004500122300001500167650005000182650005500232650003100287700003200318241001b     2023      ||||| |||| 00| 0 eng d  a341.474bANW  aAnwar, Nadeem  aBallast water management  a14th ed.  aUKbWitherby Publishing Group Ltd.c2023  axvi, 421p.  aPort State Authorities and Port State Control  aChemical, Biocide and Electrochemical Technologies  aShip Administration of BWM  aChurcher, LindaeRevised by