Environmental tobacco smoke :  proceedings of the international symposium at McGill University / 
Danald J. Ecobichon, Joseph M. Wu, editors. 
 - Lexington, MA :  Mexington Books,  c1990. 
 - xxii, 389 p. : ill. 
<br/><br/> Includes appendix and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Passive smoking--Health aspects--Congresses<br/>Tobacco smoke pollution--Healt aspects--Congresses<br/>Tobacco smoke--Congresses