<![CDATA[Science Library DSS Search for 'su,wrdl: "Water Purification."' with limit(s): 'su-to:Drinking water location:10018']]> http://library.dss.go.th/cgi-bin/koha/opac-search.pl?idx=su&q=%22Water%20Purification.%22&limit=su-to%3ADrinking%20water&limit=location%3A10018&format=rss2 13 0 50