00373nam a22001337a 450000500170000002000180001708200200003510000170005524500490007226000470012130000090016850400350017765000270021220250806160719.0  a9789350305621  223a551.46bMAR  aMark, Behan   aIntroduction to Ocean Sciences /cBehan Mark  aNew Delhi :bOxford Book Company ,c2023 .  a328p  aInclude Bibliography and Index  aPhysical Oceanography