<ctx:context-object xsi:schemaLocation="info:ofi/fmt:xml:xsd:ctx http://www.openurl.info/registry/docs/info:ofi/fmt:xml:xsd:ctx" timestamp="2011-09-29T15:05:12Z" xmlns:ctx="info:ofi/fmt:xml:xsd:ctx" xmlns:xsi="http://www.w3.org/2001/XML"><ctx:referent><ctx:identifier>info:oai:generic.eprints.org:5323</ctx:identifier><ctx:metadata-by-val><ctx:format>info:ofi/fmt:xml:xsd:book</ctx:format><ctx:metadata><dis:journal xsi:schemaLocation="info:ofi/fmt:xml:xsd:book http://www.openurl.info/registry/docs/info:ofi/fmt:xml:xsd:book" xmlns:dis="info:ofi/fmt:xml:xsd:book"><dis:authors><dis:author><dis:aulast>Block</dis:aulast><dis:aufirst>J.C.</dis:aufirst><dis:au>Block, J.C.</dis:au></dis:author><dis:author><dis:aulast>Sibille</dis:aulast><dis:aufirst>I.</dis:aufirst><dis:au>Sibille, I.</dis:au></dis:author><dis:author><dis:aulast>Gatel</dis:aulast><dis:aufirst>D.</dis:aufirst><dis:au>Gatel, D.</dis:au></dis:author><dis:author><dis:aulast>Reasoner</dis:aulast><dis:aufirst>D.J.</dis:aufirst><dis:au>Reasoner, D.J.</dis:au></dis:author><dis:author><dis:aulast>Lykins</dis:aulast><dis:aufirst>B.</dis:aufirst><dis:au>Lykins, B.</dis:au></dis:author><dis:author><dis:aulast>Clark</dis:aulast><dis:aufirst>R.M.</dis:aufirst><dis:au>Clark, R.M.</dis:au></dis:author></dis:authors><dis:date>1997</dis:date><dis:isbn>0-900386-57-6</dis:isbn><dis:title>Biodiversity in drinking water distribution systems:a brief review</dis:title><dis:btitle>The microbiological quality of water</dis:btitle><dis:genre>bookitem</dis:genre></dis:journal></ctx:metadata></ctx:metadata-by-val></ctx:referent></ctx:context-object>