@book{73891,
	author = {Unknown},
	title = {The Ranidae: How to breed, feed and raise the edible frog},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-07-01},
	url = {https://www.gutenberg.org/ebooks/33045}
}