Hydrogeology

https://www.wikidata.org/wiki/Q179509

Field Hierarchy

Parent
Engineering 23.9M papers	Geology 9.1M papers	Geotechnical engineering 2M papers
Current
Hydrogeology 49.4k papers
Child
Metamorphic petrology 8,470 papers	Regional geology 6,264 papers	Telmatology 5,750 papers	Environmental geology 4,888 papers
Economic geology 4,403 papers	Glaciology 2,113 papers	Geobiology 1,974 papers

Trends

Notes

History