Spatial Coverage
- Iceland1
- Indian Ocean1
- Indian Ocean Region1
- Indian Ocean.1
- Indonesia1
- Mediterranean Region1
- Mediterranean Region.1
- New England1
- New England.1
- New York (State)1
- North Pacific Ocean1
- Pennsylvania1
- Pennsylvania.1
- Puget Sound Watershed1
- Puget Sound Watershed (Wash.)1
- Rhodesia and Nyasaland1
- Russia1
- Soviet Union1
- Sri Lanka1
- Sumba Island1
