@book{109815,
	author = {Lyman, Richard Roswell,},
	title = {The construction and maintenance of earth roads},
	publisher = {Project Gutenberg,},
	year = {2022},
	address = {Salt Lake City, UT :},
	note = {Release date is 2022-09-20},
	url = {https://archive.org/details/constructionmain03lyma/page/n1/mode/2up}
}