David gulko karen eckert (12 risultati)

Paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condizione: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condizione: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condizione: Very Good. 5th. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

paperback. Condizione: Good.

Soft cover. Condizione: As New. Includes a separate Teacher's Activity Manual for classroom use in conjunction with the text. Useful for biologists, resource managers and policy makers, divers, conservationists and eco-tourism operators.

Paperback. Condizione: Brand New. 5th edition. 122 pages. 10.75x8.50x0.50 inches. In Stock.

Quarto, softbound (slick, stiff, full-color photo. illustrated wrappers), cover flaps, 121 pp. Fine (As New). From upper cover flap: Sea turtles play a myriad of roles in the marine ecosystem. As predator and prey, competitors and hosts, and conduits for energy and nutrient movement, these amazing, imperilled creatures are vital to the continued ecological balance of the seas. This book explores the ecology and natural history of sea turtles in an easy-to-read, yet comprehensive format suitable for amateurs and experts alike. Educators will find a thorough, stand-alone lesson on the intricacies of marine ecology on each page. For biologists, resource managers and policy makers, this book is an invaluable reference tool. consolidating many of the most recent theories and research surrounding sea turtle ecology. Divers will find a field guide that reaches beyond simple identification, to understanding. For conservationalists and eco-tourism operators, here is an in-depth exploration of the important roles sea turtles play in natural ecosystems, and the ways in which we can ensure their continued survival. And for the budding naturalist in us all, this book offers a look into the hidden lives and struggles of one of the world's most beloved, fabled animals. Zoology, Marine Biology, Sea Turtles, Education, Conservation. …

Paperback. Condizione: Brand New. 5th edition. 122 pages. 10.75x8.50x0.50 inches. In Stock.

Condizione: New. Satisfaction Guaranteed or your money back.

paperback. Condizione: New. In shrink wrap. Looks like an interesting title.