Here are entered extended vocal and instrumental works about or representing the sea. Folk songs and popular songs meant to be sung by sailors, or about sailing, ships, or the sea are entered under Sea songs
Sea squirts. : Descriptive catalogue of the Tunicata in the Australian museum, Sydney, N.S.W. / By W.A. Herdman ... Printed by order of the Trustees, R. Etheridge, junr., curator
Here are entered geographical descriptions of the world's oceans, including popular accounts of their various features and "mysteries." Works on the scientific study of the ocean and its phenomena are entered under Oceanography
Here are entered general works on the transportation of persons or goods by water, as well as on the vessels used in this activity. Works confined to inland or coastal water transportation, in general, are entered under the headings Inland water transportation or Coastwise shipping. Works on water transportation on individual lakes, rivers, etc. are entered under Shipping subdivided by the name of the lake, river, etc. Works on ocean-going merchant fleets are entered under the heading Merchant marineWorks on shipping in the sense of the dispatch of goods by any means of transportation are entered under the heading Shipment of goods when relating to the activities of the shipper, or Freight and freightage when relating to those of the carrier