<![CDATA[ Search for 'au:Siriwardena, P.P.G.S.N.']]>

<![CDATA[ Search for 'au:Siriwardena, P.P.G.S.N.']]> /cgi-bin/koha/opac-search.pl?q=ccl=au%3ASiriwardena%2C%20P.P.G.S.N.&format=rss2 3 0 50 Survey on Aquaculture ( Phase ii) Sri Lanka ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=4347 By Siriwardena, P.P.G.S.N.. Colombo 15, Nara, . 70p. 36.5cm..

Place Hold on Survey on Aquaculture ( Phase ii) Sri Lanka

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4347 Tolerance of Early Life Stages of Tilapia (Cichlidae:Tilapiini) to Metal Stress ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=3703 By Siriwardena, P.P.G.S.N.. Scotland, University of Stirling, 1993 . 250p. 28cm..

Place Hold on Tolerance of Early Life Stages of Tilapia (Cichlidae:Tilapiini) to Metal Stress

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=3703 Some Aspect of Ecological Monitoring of Puttalam Lagoon in Relation to Shrimp Farming ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=9812 By Siriwardena, P.P.G.S.N.. . 25p.

Place Hold on Some Aspect of Ecological Monitoring of Puttalam Lagoon in Relation to Shrimp Farming

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