E.ON Ruhrgas AG
URI(s)
Additional Information
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: Petroleum Economist Cartographic (Firm). Gas in the CIS & Europe, 2008:map recto (E.ON Ruhrgas AG, Essen, Germany)
- found: Europa world yr. bk. 2007:vol. 1, Germany, p. 1990 (E.ON Ruhrgas AG, Essen)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 2008-11-04: new
Alternate Formats
