@book{114340,
	author = {Ritter, Carl, and Gage, William Leonard,},
	title = {Comparative geography},
	publisher = {Project Gutenberg,},
	year = {2024},
	address = {Salt Lake City, UT :},
	note = {Release date is 2024-05-13},
	url = {https://archive.org/details/comparativegeog05rittgoog/}
}