Life cycle assessment : what it is and how to do it /
Heijungs, Reinout.
United Nations Environment Programme.Industry and Environment Office.
Paris : United Nations Environment Programme,
1996
"United Nations Environment Programme Industry and Environment"--T.p. verso
Pt. 1. Life cycle assessment : what it is -- Pt. 2. Life cycle assessment : how to do it.
Product life cycle
Environmental risk assessment.