URI(s)
Variants
- WEF
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Earlier Established Forms
- Water Pollution Control Federation
Sources
- found: Water environment research, Jan./Feb. 1992:t.p. (Water Environment Federation, formerly the Water Pollution Control Federation) p. 2 (WEF)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1992-02-03: new
- 1992-03-24: revised
Alternate Formats
