@book{1485,
	author = {Stefoff, Rebecca,},
	title = {Scientific explorers :},
	publisher = {Oxford University Press,},
	year = {c1992.},
	address = {New York :},
	note = {Includes bibliographic references and index},
	url = {http://www.loc.gov/catdir/enhancements/fy0639/92007947-d.html}
}