Valuing U.S. National Parks and Programs: America’s Best Investment. Routledge. Visit Publisher's Site Abstract. 2019.
Linda J. Bilmes and John B. Loomis, Routledge, August 2019
This book provides the first comprehensive economic valuation of US National Parks (including Monuments, Seashores, Lakeshores, Recreation Areas, Historic sites) and National Park Service (NPS) Programs.