Valkenburg, Els <br/><br/>
Understanding multiple chemical sensitivity : causes, effects, personal experiences and resources 
Els Valkenburg ; foreword by Kim Schoppink 
 - Jefferson, NC  McFarland & Company  2010 
 - ix, 214 p. : ill. ; 23 cm 
<br/><br/> Includes bibliographical references (p. 205-208) and index 
<br/><br/><label>ISBN: </label>9780786444434 
<br/><br/><label>ISSN: </label>2009041014 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Multiple chemical sensitivity - Popular works
<br/><br/><label>Dewey Class. No.: </label>615.902 VAL