v. 1. The physical ocean -- v. 2. Life in the ocean -- v. 3. Uses of the ocean -- v. 4. Reference and set index.
Summary:
Explores various aspects of the world's oceans including currents, tides, weather patterns, the sea floor, marine life, uses by humans, and ecological issues.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.