@book{77959,
	author = {Gray, Peter and Woodward, B. B.},
	title = {Sea-Weeds, Shells and Fossils},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-08-18},
	url = {https://www.gutenberg.org/ebooks/37119}
}