URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Sources
- found: The report of the North American Regional Seminar on Environmental Education, 1977:t.p. (James L. Aldrich; editor) p. iii (founder of Threshold, Inc.; executive director of the Alliance for Environmental Education)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 2013-01-17: new
- 2013-01-18: revised
Alternate Formats