URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Sources
- found: Johnson, C.D. Ground-water-quality data [MI] ... 1986:t.p. (Dorothy H. Tepper)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1987-01-30: new
- 1987-02-17: revised
Alternate Formats