Found 2 results
Filters: Keyword is maintenance and Author is Oxfam -Oxford, GB [Clear All Filters]
«Oxfam guidelines for water treatment in emergencies». Oxfam, Oxford, UK, p. 45 p. : 4 fig., 2001.
, «Oxfam water supply scheme for emergencies : water pumping manual». Oxfam, Oxford, UK, p. 27 p. : fig., 2000.
,