URI(s)
- http://id.loc.gov/authorities/subjects/sh85145478
- http://id.loc.gov/authorities/sh85145478#concept
Components
Variants
- Effluent treatment
- Purification of water
- Water purification
- Water treatment
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
Water--Purification--Audio-visual aids 
- Water--Purification--Automation
- Water--Purification--By-products
- Water--Purification--Cost control
- Water--Purification--Cost effectiveness
- Water--Purification--Costs
- Water--Purification--Data processing
- Water--Purification--Economic aspects
- Water--Purification--Environmental aspects
- Water--Purification--Evaluation
- Water--Purification--Experiments
- Water--Purification--Finance
- Water--Purification--Health aspects
- Water--Purification--Instruments
- Water--Purification--Law and legislation
- Water--Purification--Mathematical models
- Water--Purification--Mathematics
- Water--Purification--Measurement
- Water--Purification--Research
- Water--Purification--Standards
- Water--Purification--Study and teaching
- Water--Purification--Technological innovations
Sources
- found: UMI business vocab.(Effluent treatment, use Water treatment)
LC Classification
- TD430-TD477
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1994-07-11: revised
Alternate Formats
