Oceans, islands, and polar regions

By World Book, Inc

Subjects: Juvenile literature, Island ecology, Ecology, Marine ecology

Description: "General overview of ocean, island, and polar region ecosystems, including an exploration of disturbances these ecosystems face due to human interference, pollution, and climate change, and current conservation and reclamation efforts. Features include fact boxes, glossary, list of recommended reading and web sites, and index"--Provided by publisher.