information about Water Framework Directive field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Biology 36M papers | Ecology 8.1M papers | Water quality 179k papers | |
| Current | |||
Water Framework Directive 6,695 papers | |||
| Child | |||
Catchment-sensitive farming 0 papers | River basin management plans 0 papers | ||
Trends
Notes
History