Search Results - "pollution"
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වායු දුෂණය හා අම්ල වැසි = Air pollution and acid rain
Vayu dushanaya ha amla vesi = Air pollution and acid rainPublished 2012Subjects:Book -
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කොළඹට එන නළ ජලයේ අසූචි
Published 2016Subjects: “…ජලය, ජල දූෂණය, අපිරිසිදු ජලය, water, Dirty water, water pollution…”
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කොළඹට එන නළ ජලයේ අසූචි
colabata ena nala jalaye ashuchiPublished 2016Subjects: “…ජලය, ජල දූෂණය, අපිරිසිදු ජලය, water, Dirty water, water pollution…”
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84
Industrial pollution : problems and solutions/
Published 2006Subjects: “…Pollutants -- India. 72266…”
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නිකසළ සයුරක් - පිරිසුදු වෙරළක් : අන්තර්ජාතික වෙරළ පවිත්රතා දිනය සහ ජාතික සමුද්ර සම්පත් සුරැකීමේ සතිය - 2020....
Nikasala sayurak - pirisidu veralak : antharjathika verala paviththratha dinaya saha jathika samudra sampath surakime sathiya - 2020Published 2020Subjects: “…63146 Marine pollution - Environmental protection…”
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Assessment of persistent organic pollutants in plastic debris and sediment in Mambai beaches
Published 2013Subjects: “…Organic Pollutants, Mumbai beaches, Plastic debris…”
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Proceedings of the 11th Asia- Pacific and 2nd commonwealth congress of environmental journalists
Published 1999Subjects: “…52313 Soil pollution - Bangladesh…”
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ඉවතලන මුහුණු ආවරණ හේතුවෙන් ඇතිවන පරිසර දූෂණය : දේශීය සහ අන්තර්ජාතික නෛතික ව්යූහය පිළිබඳ විමර්ශනාත්මක අධ්යයනයක්....
Iwathalana muhunu awarana heethuwen athiwana parisara duushanayaPublished 2022Subjects:Book -
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இலங்கையின் மூலவளப் பயன்பாடும் அவற்றைப் பேணுதலும் = Resource utilization and conservation in Sri Lanka....
Ilangaiyin moolavalap payanpadum avatrai penudhalumPublished 1978Subjects:Book -
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Revised national implementation plan under the Stockholm Convention on Persistent Organic Pollutants in Sri Lanka - 2015.
Published 2017Subjects: “…55147 Persistent pollutants - Environmental aspects - Sri Lanka…”
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