@book{17848,
	author = {Tyndall, John, and British Association for the Advancement of Science.},
	title = {Address delivered before the British Association assembled at Belfast /},
	publisher = {D. Appleton and co.,},
	year = {1875.},
	address = {New York :},
	note = {"Revised by the author, with a second preface, replying to his critics; and an appended article on "Scientific materialism."}
}