Belval, Donna L.
URI(s)
Variants
- Belval, D. L. (Donna L.)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Sources
- found: Speiran, G.K. Selected hydrologic data from a wastewater ... [MI], 1985:t.p. (Donna L. Belval; U.S. Geol. Survey)
- found: Trends in nutrients and suspended solids ... 1996:t.p. (D.L. Belval)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1989-11-22: new
- 1998-09-08: revised
Alternate Formats