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Biblio
Found 2 results
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Lechner, M.
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2013
E. Mullegger
,
Langergraber, G.
, and
Lechner, M.
,
“
Selected contributions from the first WATERBIOTECH conference, from 9-11 October 2012 in Cairo, Egypt
”
, vol. Issue 14/2013. EcoSan Club, Vienna, Austria, p. 63 p.; ill.; fig.; tab., 2013.
2004
E. Mullegger
and
Lechner, M.
,
“
Ecological Sanitation - a sustainable approach to future
”
. Austrian Development Agency, Vienna, Austria, p. 12 p. : 6 fig., photogr., 2004.
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