00419nam a22001457a 4500003001200000005001700012008004100029020000600070040001200076082001500088100001500103245007100118260004600189650003800235NUST - PNEC20170116180855.0150828b        xxu||||| |||| 00| 0 eng d  a-  cLIBRARY  a551.46 BAR  aBarnes, H.  aApparatus and methods of oceanography Part one:ChemicalcH. Barnes  aLondon:bGeorge Allen & Unwin Ltd.,c1959  aOceangraphy, mechanical worksxME