Lao, Kenneth Q. <br/><br/>
Controlling indoor radon:  measurement, mitigation, and prevention 
/ Kenneth Q Lao 
 - New York  Van Nostrand Reinhold  1990 
 - xii, 272 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0442237545 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Radon- Environmental aspects<br/> Indoor air pollution
<br/><br/><label>Dewey Class. No.: </label>628.535  / LAO