By Held Martin   Klöpffer Walter   in GAIA - Ecological Perspectives for Science and Society

ISSN:0940-5550|9|2|101-108

oekom verlag‎(2000)‎

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By Klöpffer Walter   Ciroth Andreas   in The International Journal of Life Cycle Assessment

ISSN:0948-3349|16|2|99-101

Springer Publishing Company ‎(2011)‎

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By Klöpffer Walter   Curran Mary   Roos Paul   in The International Journal of Life Cycle Assessment

ISSN:0948-3349|18|3|535-537

Springer Publishing Company ‎(2013)‎

Access to resources Favorite 14.223448