2002 - Earth Under Siege From Air Pollution to Global Change (Paperback) → Hardcover ISBN-13: 9780195142747 ISBN-10: 0195142748 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature ? 1996 - Earth Under Siege From Air Pollution to Global Change (Hardcover) → Paperback ISBN-13: 9780195072860 ISBN-10: 0195072863 Genre: Science & Math ? 1996 - Earth Under Siege Air Pollution and Global Change (Paperback) ISBN-13: 9780195072877 ISBN-10: 0195072871 Genres: Science & Math, Engineering & Transportation ? |