Hazardous chemicals on file - vol. 2 
<label>;</label> Norback, Craig T. 
 - New York  Facts on File Publications  1987 
 - 3 vols.  29 cm. 
<br/><br/>PR 
<br/><br/><label>ISBN: </label>0816013535 
<br/><br/><label>Dewey Class. No.: </label>604.7  / H