Hafele, W. Energy in finite world paths to a sustainable future - Ballinger Publishing Company Cambridge 1981 - xxiv,225p.,tables,maps - Energy problems Fossil energy Nuclear energy Solar energy Renewable energy Energy demand Energy supply ISBN: 0-88410-641-1/0-88410-642-X Nat. Bib. No.: 4247 Nat. Bib. Agency Control No.: 620.9 ENE Subjects--Topical Terms: Energy Universal Decimal Class. No.: 620.9