Virtual water

https://www.wikidata.org/wiki/Q1897240

Field Hierarchy

Parent
Biology 34.8M papers	Geography 11.1M papers	Ecology 7.8M papers	History 7M papers
Archaeology 6.3M papers	Agriculture 964k papers	Water resources 86.2k papers	Water scarcity 20.1k papers
Current
Virtual water 2,053 papers
Child

Trends

Notes

History