Simmons, William
URI(s)
Additional Information
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: Air quality control in California, 1980? (a.e.)t.p. (William Simmons, consultant)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1981-08-11: new
- 2009-01-20: revised
Alternate Formats