@book{288085,
	author = {United States.},
	title = {Challenges in gateway communities of national parks  :},
	publisher = {U.S. Government Publishing Office,},
	year = {2019.},
	series = {S. hrg. ;},
	address = {Washington :},
	note = {CRDP Program record.},
	url = {https://purl.fdlp.gov/GPO/gpo125291}
}