information about Water Framework Directive field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Biology 36.7M papers | Ecology 8.3M papers | Water quality 182k papers | |
| Current | |||
Water Framework Directive 6,742 papers | |||
| Child | |||
Catchment-sensitive farming 0 papers | River basin management plans 0 papers | ||
Trends
Notes
History