2014 - Dirt Work an Education in the Woods (Paperback) → Hardcover ISBN-13: 9780807033272 ISBN-10: 0807033278 Genres: Biographies & Memoirs, Science & Math, Politics & Social Sciences ? 2013 - Dirt Work an Education in the Woods (Hardcover) → Paperback ISBN-13: 9780807001004 ISBN-10: 0807001007 Genres: Biographies & Memoirs, Science & Math, Politics & Social Sciences ? |