@book{274383,
	author = {United States.},
	title = {Astrobiology :},
	publisher = {National Aeronautics and Space Administration,},
	year = {�2017.},
	series = {Astrobiology ;},
	address = {[Washington, D.C.] :},
	note = {"NP-2011-01-695-HQ."},
	url = {https://purl.fdlp.gov/GPO/gpo108519}
}