SCUBA safety, "the" book for swimmers, skin divers, life guards, and deep sea divers, from a experienced diver. With valuable tips on everything from rocky shores, riptides, hazardous marine life, air... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $20. ThriftBooks.com. Read more. Spend less.