<![CDATA[Science Library DSS Search for 'su,wrdl: "Chemistry."' with limit(s): 'au:Horwitz, William su-to:Agricultural chemistry itype:1 su-to:Hazardous substances su-to:Fertilizers and manures su-to:Poisons']]> http://library.dss.go.th/cgi-bin/koha/opac-search.pl?idx=su&q=%22Chemistry.%22&limit=au%3AHorwitz%2C%20William&limit=su-to%3AAgricultural%20chemistry&limit=available&limit=itype%3A1&limit=su-to%3AHazardous%20substances&limit=su-to%3AFertilizers%20and%20manures&limit=su-to%3APoisons&format=rss2 2 0 50