00573cam a2200169 4500 62139666 TxAuBib 20071115120000.0 071115s2007||||||||||||||||||||||||eng|u TxAuBib Oklahoma: Where Energy Reigns / Oklahoma Energy Resources Board. Hart Energy Publishing, 2007. 148 p. : color photographs. 20071115. Oklahoma Energy Resources Board oil and gas industry Oklahoma. Haines, Leslie - Editor.