Cold Water Diving a Guide to Ice Diving [Diversification Series] (Paperback) ISBN-13: 9780941332521 ISBN-10: 0941332527 Genres: Reference, Sports & Outdoors ? Mastering Advanced Diving Technology and Techniques (Paperback) ISBN-13: 9780815162865 ISBN-10: 0815162863 Genre: Sports & Outdoors ? Scientific Diving Techniques a Practical Guide for the Research Diver (Hardcover) → Paperback ISBN-13: 9780941332699 ISBN-10: 0941332691 Genre: Nonfiction ? Scientific Diving Techniques a Practical Guide for the Research Diver (Paperback) → Hardcover ISBN-13: 9781930536685 ISBN-10: 1930536682 Genres: Reference, Sports & Outdoors, Engineering & Transportation ? |