Condizione: VeryGood, no spine creases. Later printing. The 98 coloring plates, each accompanied by explanatory text, illustrate major marine environments. Former owner used this copy as a class textbook, colored a few plates, and made numerous class notes in the book, increasing its value in my estimation. Solid bright tight copy. 8-1/4 x 11, approx 200 unnumbered pp, b/w illus, index, appendix of scientific names, Trade paperback in color illus wraps.