@book{112419,
	author = {Harmer, S. F. and Cooke, A. H.},
	title = {The Cambridge natural history, Vol. 03 (of 10)},
	publisher = {Project Gutenberg,},
	year = {2023},
	address = {Salt Lake City, UT :},
	note = {Release date is 2023-09-20},
	url = {https://archive.org/details/cambridgenatural03harm}
}