Earney, F.C.F. Petroleum and hard minerals from the sea - V.H.Winston & Sons London 1980 - ix,291 - Hard minerals Seabed Offshore petroleum Petroleum exploration ISBN: 0-7131-6298-8 = Earney, F.C.F. Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: 4550 Nat. Bib. Agency Control No.: 553.98(26) EAR Subjects--Topical Terms: Earth Sciences Universal Decimal Class. No.: 553.98(26)