2019 - The Longest Line on the Map the United States the Panamerican Highway and the Quest to Link the Americas (Paperback) → Hardcover ISBN-13: 9781501103919 ISBN-10: 1501103911 Genres: History, Travel, Science & Math, Engineering & Transportation ? 2018 - The Longest Line on the Map the United States the Panamerican Highway and the Quest to Link the Americas (Hardcover) → Paperback ISBN-13: 9781501103902 ISBN-10: 1501103903 Genres: History, Travel, Engineering & Transportation ? 2013 - American Canopy Trees Forests and the Making of a Nation (Paperback) ISBN-13: 9781439193587 ISBN-10: 1439193584 Genres: History, Science & Math ? 2012 - American Canopy the Role of Trees in the Shaping of a Nation (Hardcover) ISBN-13: 9781439193549 ISBN-10: 1439193541 Genres: History, Science & Math 1 |