Life cycle assessment :  what it is and how to do it / 
[Reinout Herijungs ... et al.]. 
 - 1st ed. 
 - Paris :  United Nations Environment Programme Industry and Environment Office,  1996. 
 - 91 p. :  Ill. ;  30 cm. 
<br/><br/> &quot;United Nations publication sales no 9C-III-D.2&quot;--T.p. verso. 
<br/><br/>Includes bibliographical references. 
<br/><br/>Pt. 1. Life cycle assessment : what it is -- Pt. 2. Life cycle assessment : how to do it. 
<br/><br/><label>ISBN: </label>9280715461 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Product life cycle--Environmental aspects.<br/>Environmental risk assessment.<br/>Environnement--?Evaluation du risque.
<br/><br/><label>LC Class. No.: </label>GE145  / .L545 1996