@book{110479,
	author = {United States. National Conservation Congress},
	title = {Proceedings [of the] fourth National Conservation Congress [at] Indianapolis, October 1-4, 1912},
	publisher = {Project Gutenberg,},
	year = {2023},
	address = {Salt Lake City, UT :},
	note = {Release date is 2023-01-04},
	url = {https://www.gutenberg.org/ebooks/69706}
}