First published in 1981 as the Offshore Information Guide this guide to information sources has been hailed internationally as an indispensable handbook for the

Water covers more than 70% of the Earth’s surface, making maritime influences an important consideration in evaluating modern global economic systems. Therefor

Explores the depths of Earth's oceans to discover a long-hidden world of alien creatures, vanished civilizations, and lost ships, and describes the new technolo