Search Results - "conservative"

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  1. 261
    Verala sanrakshana (sanshodhana) : 1981 anka 57 darana verala sanrakshana panatha sanshodhanaya kirima sandaaha da 1968 anka 15 darana Sri Lanka idam goda kirime ha ...

    Verala sanrakshana (sanshodhana) : 1981 anka 57 darana verala sanrakshana panatha sanshodhanaya kirima sandaaha da 1968 anka 15 darana Sri Lanka idam goda kirime ha ... by Sri Lanka . Parliament

    Published 2011
    Subjects: “…Coast conservation act…”
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  2. 262
    Water resources research in Sri Lanka : symposium proceedings of the waterprofessionals day 2004

    Water resources research in Sri Lanka : symposium proceedings of the waterprofessionals day 2004 by De Silva, Ranjith Premalal ed

    Published 2004
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  3. 263
    Water resources research in Sri Lanka : symposium proceedings of the water professionals day 2005

    Water resources research in Sri Lanka : symposium proceedings of the water professionals day 2005 by Galagedara, L.W.ed

    Published 2005
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  4. 264
    Water resources research in Sri Lanka : symposium proceedings of the water professionals day 2006

    Water resources research in Sri Lanka : symposium proceedings of the water professionals day 2006 by Dayawansa, N. D. K. ed

    Published 2006
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  5. 265
    Water resources research in Sri Lanka : symposium proceedings of the water professionals' day October 01, 208

    Water resources research in Sri Lanka : symposium proceedings of the water professionals' day October 01, 208 by Dayawansa, N. D. K. ed

    Published 2008
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  6. 266
    Potential business opportunities from saline water and salt - affected land resources

    Potential business opportunities from saline water and salt - affected land resources

    Published 2015
    Subjects: “…Water conservation 47798…”
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  7. 267
    Apa raka gatha manavi (ali parapure shoka janaka kathava)

    Apa raka gatha manavi (ali parapure shoka janaka kathava) by Ranatunga, Lakshman Palitha

    Published 2013
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  8. 268
    Evolution and development of water and soil conservation ecosystems from ancient dry zone forest garden to modern Jaffna market garden

    Evolution and development of water and soil conservation ecosystems from ancient dry zone forest garden to modern Jaffna market garden by Mendis, D. L. O.

    Published 2001
    Subjects: “…Soil conservation…”
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  9. 269
    First draft final report volume 2 : appendixies

    First draft final report volume 2 : appendixies

    Published 1998
    Subjects: “…Conservation of natural resources…”
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  10. 270
    Avian and Mammalian Wildlife Toxicology: Second Conference/

    Avian and Mammalian Wildlife Toxicology: Second Conference/

    Published 1981
    Subjects: “…Conservation of biological resources…”
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  11. 271
    Avian and Mammalian Wildlife Toxicology: Second Conference/

    Avian and Mammalian Wildlife Toxicology: Second Conference/

    Published 1981
    Subjects: “…Conservation of biological resources…”
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  12. 272
    The winds of the forests : memoirs of a nature lover

    The winds of the forests : memoirs of a nature lover by Perera, W. R. H.

    Published 1997
    Subjects: “…20276 Nature conservation - Conservationists - Forest conservation - Forests and forestry…”
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  13. 273
    Global experiences in water reuse

    Global experiences in water reuse

    Published 2014
    Subjects: “…Water conservation 47798…”
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  14. 274
    Recycling and reuse of treated wastewater in urban India.

    Recycling and reuse of treated wastewater in urban India.

    Published 2016
    Subjects: “…Water conservation 47798…”
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  15. 275
    Sri Lanka. Forest Department ; Administration report of the conservation of forests Sri Lanka for the year 1998

    Sri Lanka. Forest Department ; Administration report of the conservation of forests Sri Lanka for the year 1998 by Bandaratillake, H. M. comp

    Published 1998
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  16. 276
    Strategies and financial mechanisms for sustainable use and conservation of forests : experiences from latin america and Asia

    Strategies and financial mechanisms for sustainable use and conservation of forests : experiences from latin america and Asia by Appanah, S ed

    Published 2009
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  17. 277
    Idea and status about conservation for organic cultural relics in Sri Lanka : Palm leaf manuscripts

    Idea and status about conservation for organic cultural relics in Sri Lanka : Palm leaf manuscripts by Buddikasiri, Asanka P. R

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  18. 278
    Adoption and impacts of zero tillage as a resource conserving technology in the irrigated plains of South Asia

    Adoption and impacts of zero tillage as a resource conserving technology in the irrigated plains of South Asia

    Published 2007
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  19. 279
    Administration report of the director general department of Wild Life Conservation Sri Lanka for the year 2004

    Administration report of the director general department of Wild Life Conservation Sri Lanka for the year 2004 by Kariyawasam, Dayananda

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  20. 280
    Sigiriya Project : Conservation Progress Report - 1988/

    Sigiriya Project : Conservation Progress Report - 1988/

    Published 1992
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