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Biblio
Found 2 results
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Keyword
is
maintenance
and
Author
is
Gelders, L.
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1994
J. G. Janssens
,
Pintelon, L.
,
Cotton, A.
, y
Gelders, L.
,
«
Development of a framework for the assessment of operation and maintenance (O&M) performance of urban water supply and sanitation
»
. S.n., S.l., p. 16 p.: 1 fig., 4 tab., 1994.
J. Janssens
,
Pintelon, L.
,
Cotton, A.
, y
Gelders, L.
,
«
Tools for the assessment of operation and maintenance status of water supplies
»
. World Health Organization (WHO), Geneva, Switzerland, p. v, 64 p.: 15 box, 1994.
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