@book{101878,
	author = {Del Rey, Lester,},
	title = {Spawning Ground},
	publisher = {Project Gutenberg,},
	year = {2019},
	series = {Produced from Worlds of If Science Fiction, September 1961},
	address = {Salt Lake City, UT :},
	note = {Release date is 2019-12-30},
	url = {https://www.gutenberg.org/ebooks/61052}
}