1993. First edition. A very good, lightly edge rubbed copy in a very good edge rubbed d/w.
Did you know that over 70% of the Earth's surface is covered by oceans? Or that 14,000 different species of fish live in the sea! Narrative text, fact boxes and dramatic imagery place the reader in the role of a traveller exploring the oceans of the world. Includes survival tips and information about the best way to travel in this extreme environment.