information about Irrigation statistics field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 35.7M papers | Geography 11.5M papers | Ecology 8M papers | History 7.1M papers |
Archaeology 6.5M papers | Agronomy 2.3M papers | Agriculture 997k papers | Irrigation 171k papers |
Water resources 87.9k papers | Water conservation 20.4k papers | ||
Current | |||
Irrigation statistics 2,228 papers | |||
Child |
Trends