Ikoku, Chi U. Natural gas production engineering / Chi U. Ikoku. - New York : Wiley, c1984. - xx, 517 p. : ill. ; 24 cm. Includes bibliographies and index. ISBN: 0471894834 : USD34.95 (est.) Subjects--Topical Terms: Natural gas. LC Class. No.: TN880 / .I333 1984