Walter Klöpffer
发表
Walter Klöpffer,
W. Klöpffer,
2005
.
Walter Klöpffer,
W. Klöpffer,
1996
.
Walter Klöpffer,
W. Klöpffer,
2012,
The International Journal of Life Cycle Assessment.
Walter Klöpffer,
1997
.
Konrad Saur,
Gerald Rebitzer,
Olivier Jolliet,
2003
.
Walter Klöpffer,
2005
.
Walter Klöpffer,
1997
.
Walter Klöpffer,
2007
.
Walter Klöpffer,
2007
.
Walter Klöpffer,
2005
.
Walter Klöpffer,
W. Klöpffer,
2006
.
Walter Klöpffer,
W. Klöpffer,
2009
.
David Hunkeler,
Andreas Ciroth,
Walter Klöpffer,
2011
.
Walter Klöpffer,
2017,
The International Journal of Life Cycle Assessment.
Andreas Ciroth,
Walter Klöpffer,
W. Klöpffer,
2011
.
Walter Klöpffer,
W. Klöpffer,
2006
.
Walter Klöpffer,
Henri Lecouls,
2010
.
Walter Klöpffer,
W. Klöpffer,
2003
.
Walter Klöpffer,
2012,
The International Journal of Life Cycle Assessment.
Walter Klöpffer,
2011
.
Walter Klöpffer,
Stephan Volkwein,
Hans-Werner Hurtig,
1999
.
Walter Klöpffer,
Mary Ann Curran,
2013,
The International Journal of Life Cycle Assessment.
Stig Irving Olsen,
Mary Ann Curran,
Reinout Heijungs,
2007
.