Sewage--Purification--Heavy metals removal
URI(s)
- http://id.loc.gov/authorities/subjects/sh85120479
- http://id.loc.gov/authorities/sh85120479#concept
Components
- Heavy metals removal
Variants
- Heavy metals removal (Sewage purification)
Broader Terms
Closely Matching Concepts from Other Schemes
LC Classification
- TD758.5.H43
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 2002-02-13: new
- 2002-07-19: revised
Alternate Formats