"Examines whether the U.S. can restore the most-loved crown jewels of its national park system, focusing on four ambitious efforts to reverse environmental damage. Combines field research with public policy analysis to portray the mission to restore the natural health and glory to some of the world's most wondrous places"--Provided by publisher.
※因拍攝略有色差，圖片僅供參考，顏色請以實際收到商品為準※