TY - BOOK AU - DENNE Ben TI - The Usborne first encyclopedia of seas & oceans SN - 9780746078457 (hbk) : PY - 2001/// CY - London PB - Usborne KW - MARINE BIOLOGY KW - COMPUTER NETWORK RESOURCES KW - JUVENILE LITERATURE KW - BIOLOGY KW - OCEAN N2 - An introduction to the world's seas and oceans. Covers all the major topics from sharks and whales to plankton and coral, tides and currents ER -