TY - BOOK AU - Heijungs,Reinout AU - Guinée,J.B. TI - Environmental life cycle assessment of products SN - 9051910649 AV - TS161 .M49 1992 U1 - 658.5/752 21 PY - 1992/// CY - Leiden PB - Centre of Environmental Science KW - Industrial ecology KW - Product life cycle KW - Environmental aspects KW - Environmental impact analysis N1 - "The report consists of two related parts, the Guide and the Backgrounds document, which are only available as a set"--Guide, t.p. verso; Includes bibliographical references; [1] Guide -- [2] Backgrounds ER -