Search Results - "conservatives"

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  1. 441
    Green buildings

    Green buildings by Knight, Robert N.

    Published 2009
    Subjects: “…Energy conservation - Juvenile literature…”
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  2. 442
    The preservation and protection of library collections : a practical guide to microbiological controls

    The preservation and protection of library collections : a practical guide to microbiological controls by Zerek, Bogdan Filip

    Published 2014
    Subjects: “…22715 Library materials - Conservation and restoration…”
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  3. 443
    ශ්‍රී ලංකාවේ වියලි කලාපීය ප්‍රදේශවල කෘෂිකාර්මික කටයුතු සඳහා භූගත ජලය පරිහරණය කිරීම පිළිබඳ උපදෙස් මාලාව

    ශ්‍රී ලංකාවේ වියලි කලාපීය ප්‍රදේශවල කෘෂිකාර්මික කටයුතු සඳහා භූගත ජලය පරිහරණය කිරීම පිළිබඳ උපදෙස් මාලාව...
    Sri lankave viyali kalapiya pradesha vala krushikarmika katauthu sadaha bhugatha jalaya pariharanaya kirima pilibada upades malava
    by විතාරණ, ද.දී.ප්‍රභාත්

    Published 2016
    Subjects: “…60451 Soil moisture conservation.…”
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  4. 444
    Green Wall

    Green Wall

    Published 2018
    Subjects: “…39420 Biodiversity - Sri Lanka - Conservation…”
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  5. 445
    Rain water harvesting manual for Jaffna

    Rain water harvesting manual for Jaffna by Ariyananda, Tanuja

    Published 2016
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  6. 446
    ශ්‍රී ලංකාවේ ඓතිහාසික ජල කළමනාකරණය : භූගෝලීය පසුබිම සහ සුරක්ෂිතතාව

    ශ්‍රී ලංකාවේ ඓතිහාසික ජල කළමනාකරණය : භූගෝලීය පසුබිම සහ සුරක්ෂිතතාව
    Sri Lankave aithihasika jala kalamanakaranaya : bhugoliya pasubima saha surakshitatava
    by විදානපතිරණ, පී

    Published 2022
    Subjects: “…Water conservation-Sri Lanka 44000…”
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  7. 447
    වැවක මහිම

    වැවක මහිම
    Wevaka mahima
    by ඒකනායක, රත්න බී

    Published 2019
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  8. 448
    Worth protecting : how sri lanka's tea plantation companies are helping biodiversity thrive

    Worth protecting : how sri lanka's tea plantation companies are helping biodiversity thrive by Eliatamby, Niresh

    Published 2016
    Subjects: “…40616 Biodiversity conservation - Sri Lanka…”
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  9. 449
    Disaster planning for libraries : process and guidelines

    Disaster planning for libraries : process and guidelines by Robertson, Guy

    Published 2015
    Subjects: “…22715 Library materials - Conservation and restoration…”
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  10. 450
    Wonder of our forests

    Wonder of our forests by Ranasinghe, Douglas B.

    Published 2018
    Subjects: “…42793 Environmentalism - Sri Lanka - Conservation…”
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  11. 451
    විදුලි කාර්මිකයාගේ අත්පොත

    විදුලි කාර්මිකයාගේ අත්පොත
    Viduli karmikayage athpotha
    by විජේසිංහ, ඩබ්ලිව්. එම්. සම්පත්

    Published 2018
    Subjects: “…57744 Energy conservation-Hand books, manuals, etc…”
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  12. 452
    Wonder of our foresty

    Wonder of our foresty by Ranasinghe, Douglas B.

    Published 2018
    Subjects: “…Environmentalism - Sri Lanka - Conservation 42793…”
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  13. 453
    අප්‍රිකානු සැවනා තෘණබිම් = African Savannah grasslands : පාරිසරික සාධක, ශාක - සත්ත්ව අනුවර්තන සහ සංරක්ෂණ ගැටලු = Environmental factors, adaptations of plants and animals and conservation problems

    අප්‍රිකානු සැවනා තෘණබිම් = African Savannah grasslands : පාරිසරික සාධක, ශාක - සත්ත්ව අනුවර්තන සහ සංරක්ෂණ ගැටලු = Environmental factors, adaptations of plants and animals and conservation problems
    Aprikanu sevana thrunabim : parisarika sadaka, shaka - sathva anuvarthana saha sanrakshana getalu
    by කරුණාරත්න, එච්. කේ. එන්

    Published 2017
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  14. 454
    බලාපොරොත්තුව : වෑයම් කරන අතර ම යාවත් වීමට මග පෙන්වීමක් /

    බලාපොරොත්තුව : වෑයම් කරන අතර ම යාවත් වීමට මග පෙන්වීමක් /
    Balaporothtuwa
    by ගුඩෝල්, ජේන් වැන් ලැවික්

    Published 2024
    Subjects: “…Nature conservation 88623…”
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  15. 455
    Jala paribhogika athpotha

    Jala paribhogika athpotha

    Published 2014
    Subjects:
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  16. 456
    Sri lankan Freshiwater Fishes

    Sri lankan Freshiwater Fishes by De Silva, Madura

    Published 2015
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  17. 457
    Buddha rashmi - Vesak volume : essays in Buddhism and Buddhist monastic archaeology

    Buddha rashmi - Vesak volume : essays in Buddhism and Buddhist monastic archaeology

    Published 2018
    Subjects: “…56215 Buddhist temples--Conservation and restoration…”
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  18. 458
    Fauna and flora protection (amendment) : a bill to amend the Fauna and flora protection ordinance

    Fauna and flora protection (amendment) : a bill to amend the Fauna and flora protection ordinance

    Published 2021
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  19. 459
    Fauna and Flora protection (amendment) : a bill to amend the Fauna and Flora protection ordinance (chapter 469)

    Fauna and Flora protection (amendment) : a bill to amend the Fauna and Flora protection ordinance (chapter 469)

    Published 2021
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  20. 460
    Fauna and flora protection (amendment) : a bill to amend the Fauna and flora protection ordinance (chapter 469)

    Fauna and flora protection (amendment) : a bill to amend the Fauna and flora protection ordinance (chapter 469)

    Published 2021
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