@book{72608,
	author = {Huxley, Thomas Henry, and Eiseley, Loren C., and British Association for the Advancement of Science.},
	title = {On a piece of chalk /},
	publisher = {Scribner,},
	year = {c1967.},
	address = {New York :},
	note = {"First delivered in 1868 as a lecture to the working men of Norwich during the meeting of the British Association for the Advancement of Science."}
}