2012 - Energy Its Use and the Environment (Paperback) → Paperback ISBN-13: 9781111990831 ISBN-10: 1111990832 Genre: Science & Math ? 2005 - Energy Its Use and the Environment [with InfoTrac®] (Paperback) ISBN-13: 9780495010852 ISBN-10: 0495010855 Genres: Science & Math, Engineering & Transportation ? Energy Technologies and Conversion Systems [Prentice-Hall Series in Energy] (Hardcover) ISBN-13: 9780132773447 ISBN-10: 0132773449 ? |