1. USGS Thesaurus
Categories > sciences > earth sciences > geology
hydrogeology
Study of subsurface waters and geologic aspects of surface waters.
This category is also used for geohydrology, groundwater geology, and hydrographic sections
Subtopics
(none)
See also
geothermal resources
groundwater
groundwater flow
hydrocarbon reservoir processes
hydrology
hydrothermal processes
water resources
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