information about Irrigation statistics field

Field Hierarchy
Parent
Biology
36.5M papers
Geography
13.3M papers
Ecology
8.2M papers
History
8.1M papers
Archaeology
7M papers
Agronomy
2.5M papers
Agriculture
1.1M papers
Irrigation
182k papers
Water resources
92.8k papers
Water conservation
22.4k papers
Current
Irrigation statistics
2,469 papers
Child
Trends