<dis:dissertation xmlns:xsi="http://www.w3.org/2001/XML" xsi:schemaLocation="info:ofi/fmt:xml:xsd:dissertation http://www.openurl.info/registry/docs/info:ofi/fmt:xml:xsd:dissertation" xmlns:dis="info:ofi/fmt:xml:xsd:dissertation"><dis:authors><dis:author><dis:aulast>Chu, Wan Loyt</dis:aulast><dis:aufirst> </dis:aufirst></dis:author><dis:author><dis:aulast>Ramadhona, Mala Silva</dis:aulast><dis:aufirst> </dis:aufirst></dis:author><dis:author><dis:aulast>Phang, Siew Moi</dis:aulast><dis:aufirst> </dis:aufirst></dis:author></dis:authors><dis:date>2007</dis:date><dis:title>Assessment of three Tropical Chlorophytes as Bioassay Organisms for Nitrogen and Phosphorus Enrichment in Freshwater Ecosystems.&#13;
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