Ecobichon, Donald J Environmental tobacco smoke / Proceedings of the international symposium at McGill University 1989 - Toronto: Lexington Books, 1990 - xix, 389p. ISBN: 0-669-24365-5 Subjects--Topical Terms: Tobacco Subjects--Index Terms: Epidemiologic evidence Universal Decimal Class. No.: 613.84(082.2) / N0