Discusses the ocean ecosystem and the role of the sea otter as a keystone species in helping to maintain it, describing the otter's place on the food chain and what would happen if the sea otter were to become extinct.
Read More
Discusses the ocean ecosystem and the role of the sea otter as a keystone species in helping to maintain it, describing the otter's place on the food chain and what would happen if the sea otter were to become extinct.
Read Less
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Good. Size: 160x4x160; Book is in good condition. Slight wear may be present on cover, pages, spine or corners. Minimal highlighting/writing may be present. Great buy! Save gas and on shipping consider another book from us so we can ship two at once.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
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!