ISBN-13: 9780367294236 / Angielski / Twarda / 2019 / 198 str.
ISBN-13: 9780367294236 / Angielski / Twarda / 2019 / 198 str.
Since the first edition of this book was published ten years ago, the U.S. national park system has more than doubled in size, and the National Park Service (NPS) has been subjected to more political manipulation than at any time since the agency was established in 1916.