Pioneer Natural Resources Company
URI(s)
Additional Information
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
found: Annual report, 1997:t.p. (Pioneer Natural Resources) p. 1 (August 7, 1997 Parker & Parsley Petroleum Company and MESA Inc. merge to form Pioneer Natural Resources Company, one of the largest independent exploration and production companies in the U.S.)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
1999-08-30: new
1999-08-31: revised
Alternate Formats