Mineral Resources On-Line Spatial Data
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Topics
Themes, subjects, and concerns for which USGS information resources are relevant.
Subtopics:
Biological and physical processes (72 items)
Contamination and pollution (64 items)
Culture and demographics (20 items)
Earth characteristics (546 items)
Elements (201 items)
Hazards (2 items)
Health and disease (6 items)
Human impacts (39 items)
Instrument design and development (2 items)
Land use and land cover (1 items)
Natural resource exploration (54 items)
Natural resource extraction (15 items)
Natural resources (238 items)
Organism groupings (non-taxonomic) (8 items)
Organisms (6 items)
Population and community ecology (1 items)
Water properties (28 items)
Water quality (19 items)
Water supply and demand (1 items)
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://mrdata.usgs.gov/catalog/science.php?thcode=2&term=1174
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Page Last modified: 11:54 on 15-Feb-2017