URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: Soil survey of Grand Forks, North Dakota, 1981 (a.e.)p. 1 (James A. Doolittle, Soil Conservation Ser., U.S. Dept. of Agriculture)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1981-10-29: new
- 2014-12-08: revised
Alternate Formats