1994 - Power Surge Guide to the Coming Energy Revolution [Worldwatch Environmental Alert Series] (Paperback) → Hardcover ISBN-13: 9780393311990 ISBN-10: 0393311996 Genres: Nonfiction, Science & Math, Engineering & Transportation, Substores ? 1994 - Power Surge Guide to the Coming Energy Revolution [Worldwatch Environmental Alert Series] (Hardcover) → Paperback ISBN-13: 9780393036787 ISBN-10: 0393036782 Genres: Nonfiction, Science & Math ? 1991 - Nuclear Waste the Problem That Wont Go Away [Worldwatch Paper] (Paperback) ISBN-13: 9781878071071 ISBN-10: 1878071076 Genre: Outdoors & Nature ? Empowering Development the New Energy Equation November 1992 [Worldwatch Paper, No 111] (Paperback) ISBN-13: 9781878071125 ISBN-10: 1878071122 Genres: Business & Money, Science & Math, Engineering & Transportation, Outdoors & Nature ? |