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Ecology, economics and management of sea - cucumber fishery in sri lanka

By Prasada, D. V. P.. D V P Prasada and D C T Dissanayake 2020 . 92p. 9786249613324

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Atlas of Tuna Fisheries and Resources in Sri Lanka

By Jayathilaka, R.A.M.. Sri Lanka, NARA, 2010 . VII, 133p. 30cm..

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Developing the sea fisheries of Ceylon;Department of fisheries manuscript report No-3

By Jhon,C.C.. Trivandrum. Fishery Research Committee,Government of India, 1949 . 51p. .

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Water Pollution Survay with an Ultra Light Aircraft, Colombo

By Central Envioronmental Authority. Central Envioronmental Authority, 1986 . 77p. 28cm..

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Ancient Map of Sri Lanka : As a Primary Source of Information for the Study of Human Settlements and Political Boundaries- Vol xxxi

By Fernando, A. Denis N.. Sri Lanka, Royal Asiatic Society Sri Lanka Branch, 1986 . 114p. 23cm..

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Parakrama Samudra Sri lanka

By Schiemer,F. UNESCO, 1974 . 112p. 27cm..

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Environmental Study Monaragala District

By IRDP Office Kachcheri. Sri Lanka, IRDP Office Kachcheri, 1989 . iii,102p. 26cm..

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Environmental Study of Sri Lanka

By NORAD. NORAD, 1989 . vi,207p.

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Water Pollution Survey with an Ultra Light Aircraft, Colombo - Phase II ( Final Report)

By Centaral Environmental Authority. Sri Lanka, Centaral Environmental Authority, 1987

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Mahaweli Ganga (River) Basin - A Case Study of Integrated Development in Relation to Fisheries

By De Silva, Sena S.. Sri Lanka, University of Ruhuna, 1984 . 139p. 29cm..

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Wetland Site Report & Conservation Management Plan

By Central Environmental Authority. Sri Lanka, Central Environmental Authority, 1994 . 75p. 29cm..

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Wetland Site Report Mi Oya River Basin

By Central Environmental Authority. Sri Lanka, Central Environmental Authority, 1994 . 104p. 29cm..

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Conservation Managent Plan Muthuajawela Marsh & Negombo Lagoon

By Central Environmenta Authority. Sri Lanka, Central Environmenta Authority, 1994 . 129p. 29cm..

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Wetland Site Report Puttalam Lagoon,Dutch Bay & Portugal Bay

By Centrai Environmental Authority. Sri Lanka, Centrai Environmental Authority, 1994 . 117p. 29cm..

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Wetland Site Report Nachchaduwa Tank

By Central Environmental Authority. Sri Lanka, Central Environmental Authority, 1994 . 86p. 29cm..

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Wetland Site Report & Conservation Management Plan Colombo Flood Detention Areas

By Central Enviromental Authority . Sri Lanka, Central Enviromental Authority, 1995 . 102p. 29cm..

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Wetland Site Report Walauwawatta Waturana Swamp Forest

By Central Environmental Authority. Sri Lanka. Central Environmental Authority, 1994 . 54p. 29cm..

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Wetland Site Report Anuradhapura Tanks

By Central Environmental Authority . Sri Lanka, Central Environmental Authority, 1994 . 79p. 29cm..

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Wetland Site Report & Conservation Management Plan : Mundel Lake & Puttalam Corridor Channel

By Central Environmental Authority. Sri Lanka, Central Environmental Authority, 1994 . 98p. 29cm..

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Industrial Pollution in the Kelani River Preliminary Survel and Interim Report : Volume I

By Central Environmental Authority of Sri Lanka. Sri Lanka, Central Environmental Authority, 1985 . 26p. 29cm..

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Wetland Site Report & Conservation Management Plan : Wirawila - Tissa Sanctuary & Yoda Wewa

By Central environmental Authority . Sri Lanka, Central Environmental Authority, 1994 . 77p. 29cm..

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Sri Lanka Coastal Zone Management Plan

By Coast Conseruation Department. NARA, Coast Conseruation Department, 1986 . 120p. 29cm..

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Manual of the Vanni Districts

By Lewis, J.P.. New Delhi, Booksellers Publishers, 1993 . 334p. 23cm.. 8170131138

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Water Resources of Ceylon Its Utilisation and Development

By Arumugam, S.. Sri Lanaka, A Water Resources Board Publication, 1969 . 415p. 23cm..

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Sri Lankan Fishermen: Rural Capitalism and Peasant Society

By Alexander, Paul. Sri Lanka, Charles Subasingha & Sons, 1995 . xiii, 306p.

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Rural Development in Sri Lanka

By Fernando, Edcar. Sri Lanka, Konrad Adenauer Stiftung, 1980 . 137p. 23cm..

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SIO Reference Series on the Measurment of Radiant Energy for Correlation with Primary Productivity in the Ocean

By Tyler, John E.. Sri Lanka, Department of Navy, 1970 . 9p. 30cm..

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Limnology of Parakrama Samudra - Sri Lanka : A Case Study of an Ancient man-made Lake in the Tropics

London, Dr w. Junk Publishers, 1983 . 215p. 27cm.. 9061937639

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Water Resources of Ceylon its Utilisation and Development

By Arumugam, S.. Colombo, A Water Resources Board Publication, 1969 . 415p. 3cm..

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The Practical Trilingual Dictionary : Tamil Head Word - Frist Part

By Department of Official Language. Sri Lanka, Department of Official Language, 2006 . xxxiii, 122p. 28cm.. 955918007X

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Shells of the Sri Lanka Seashore : Including some Mangrove and Brackish-Water Forms

By Fernando, Malik . Sri Lanka, Biodiversity Secretariat Ministry of Environment , 2009 . 168p. 23cm, . 9789559120

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Atlas of Tuna Fisheries and Resources in Sri Lanka

By Jayathilaka, R.A.M.. Sri Lanka, NARA, 2010 . VII, 133p. 30cm..

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The 2007 Red List of Threatened Fauna and Flora of Sri Lanka

By IUCN. Sri Lanka, IUCN, 2007 . xiii, 148p. 30cm.. 9789558177631

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Muhudhu Koodellan Handhunaganimu

By NARA. Sri Lanka, NARA, 2009 . 48p. 23cm..

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Niwarthana Kalaapeeya Truna Sanwardhanaya Sandhaha Nirdheshaya

By ශ්‍රී ලංකා ජාත්‍යන්තර සංවර්ධන සංගමයේ කිරිපට්ටි සංවර්ධන ව්‍යාපාරය. Sri Lanka, ශ්‍රී ලංකා ජාත්‍යන්තර සංවර්ධන සංගමයේ කිරිපට්ටි සංවර්ධන ව්‍යාපාරය, 1980 . 39p. 30cm..

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A Guide to the Marine Plankton : Gulf of Mannar & Palk Strait, Sri Lanka

By Jayasiri, H.B.. Sri Lanka, NARA, 2009 . xxiii, 25p. 26cm.. 9789558014134

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Student's Wetland Pictorial Resource Book: Talangama Tank

By Field Ornithology Group of Sri Lanka. Sri Lanka, Field Ornithology Group of Sri Lanka, 2005 . 110p. 23cm.. 9558576174

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Whales & Dolpihins Sri Lanka

By Ilangakoon, Anouk. Sri Lanka, WHT Pubcations, 2002 . iv, 99p. 23cm.. 9789559114284

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Birds of Sri Lanka : A Pictorial Guide and Checklist

By Wijeratne, Gehan De Silva. Sri Lanka, Jetwin Eco Holidays, 2007 . 64p. 30cm.. 9551079078

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Heritage of Sabaragamuwa : Major Natural Cultural and Historic Sites

By Abeyawardana, H.A.P.. Sri Lanka, Sabaragamuwa Development Bank, 2002 . xv, 158p. 23cm.. 9555750777

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Heritage of Rajarata : Major Natural, Cultural and Historic Sites

By Wikramagamage, Chandra. Sri Lanka, Rajarata Development Bank, 2004 . xxx, 324p. 23cm.. 9555750957

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Heritage of Ruhuna : A Major Natural, Cultural and Historic Sites

By Abeyawardana, H.A.P.. Sri Lanka, Ruhunu Development Bank, 2001 . xvi, 158p. 23cm.. 9555750734

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Heritage of Kandurata : A Major Natural Cultural and Historic Sites

By Abeyawardhana, H.A.P.. Sri Lanka, The Kandurata Development Bank, 2004 . xxxii, 397p. 23cm.. 9555750930

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History of Coins and Currency in Sri Lanka : 3rd Centuary BC to 1998 AD

By De Silva, G.P.S.H.. Sri Lanka, Central Bank of Sri Lanka, 2000 . xvii, 193p. 30cm.. 955575726

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A Photographic Guide to the Dragonflies of Sri Lanka

By Bedjanic, Matjaz . Jetwing Eco Holidays, 2007 . 247p. 21cm. . 9789551079154

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Rajarata Praweaniya

By Vikramagamage, Chandra. Sri Lanka, රජරට සංවර්ධන බැංකුව, 2004 . xxxii, 405p. 25cm.. 9555750949

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Maa dhutu Sinharaajaya

By Wijesingha, Matin. Sri Lanka, ශ්‍රී ලංකා ක්ෂේත්‍ර කුරුලු විද්‍යා කවය, 2009 . 20p. 23cm.. 9789555762502

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Kaasiye Asiriya : Kaasi Ekathukarannata Athwelak

By Gunarathna, Dhammika G.. Sri Lanka, ශ්‍රී ලංකා මහ බැංකුව, 2009 . 82p. 26cm.. 9789555124607

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Caring for Water

By Amarasiri, Sarath. Sri Lanka, Sri Laka Nature Forum, 2008 . xi, 161p. 23cm.. 9789551944001

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Organic Farming Stakeholders Directory of Sri Lanka 2008

By Sri Lanka Nature Forum. Sri Lanka, Sri Lanka Nature Forum, 2008 . xxvii, 131p. 18cm..

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