ISBN: 0670043974

Description: ix, 245 pages, 8 unnumbered pages of plates : illustrations

Notes:

• "Viking Canada."
• Includes bibliographical references and index.
• SPL: Canadiana.

Control Number: 117667

Subjects:

• Deep diving -- Technological innovations.
• Deep diving.
• McInnis, Joe, 1937-
• Underwater exploration -- Technological innovations.
• Underwater exploration.