Search Results       Your search for [subject]Unit operation of oil fields -- United States returned 1 record.           The self-enforcing provisions of oil and gas unit operating agreements : theory and evidence. by Libecap, Gary D.; Cambridge: National Bureau of Economic Research, 1999. Subject: Unit operation of oil fields -- United States; Oil and gas leases -- United States; Collective bargaining -- United States.          Add to Book Cart Relevance: 37.68%