Search Results       Your search for [subject]Petroleum law and legislation -- U.S returned 1 record.           Administration of energy shortages : natural gas and petroleum. by Willrich, Mason; Cambridge, Mass.: Ballinger Publishing Company, 1976. Subject: Gas, Natural -- Law and legislation -- U.S; Energy policy -- U.S; Petroleum law and legislation -- U.S.          Add to Book Cart Relevance: 18.01%