Search Results - "ecology"

  1. 441

    Trekking guide to knuckles conservation forest

    Published 2018
    Subjects:
    Book
  2. 442
  3. 443

    Guide to Mangroves of Sri Lanka / by Prasanna, M. G. Manoj

    Published 2025
    Subjects:
    Book
  4. 444

    5 ශ්‍රේණියට පරිසර දැනුම
    5 sreniyata parisara danuma
    by ජයසුන්දර, උඩුගම එස්

    Published 2015
    Subjects:
    Book
  5. 445

    පරිසරය : 4 ශ්‍රේණිය
    Parisaraya
    by මදුරප්පෙරුම, චින්තා සංජීවි

    Published 2018
    Subjects:
    Book
  6. 446

    පරිසරය : 3 ශ්‍රේණිය. by මදුරප්පෙරුම, චින්තා සංජීවි

    Published 2015
    Subjects:
    Book
  7. 447

    Bio-piracy's forgotten victims : Lessons from Sri Lanka by Kamardeen, Naazima

    Published 2019
    Subjects:
    Book
  8. 448

    එල්ලංගා : වැව් බැඳි වැව් ගම් /
    Ellanga : vev bandi vev gam

    Published 2021
    Subjects:
    Book
  9. 449
  10. 450

    එල්ලංගා : වැව් බැඳි වැව් ගම්
    Ellanga : vev bandi vev gam

    Published 2021
    Subjects:
    Book
  11. 451

    Ramsar sites in Sri Lanka : the wetlands of international importance

    Published 2021
    Subjects:
    Book
  12. 452

    ශ්‍රී ලංකාවේ වාරි ශිෂ්ටාචාරය සහ එල්ලාංගා පද්ධති
    Sri Lankave vari shishtacharaya saha ellanga paddhathi
    by අමරසිංහ, රාජිකා

    Published 2021
    Subjects:
    Book
  13. 453
  14. 454

    Agriculture in the peasant sector of Sri Lanka /

    Published 1977
    Subjects:
    Book
  15. 455

    ධ්‍රැව වාසී සතුන් හඳුනාගනිමු
    Drava wasi sathun hadunaganimu
    by ධර්මරත්න, සේනානී

    Published 2020
    Subjects:
    Book
  16. 456

    சூழலியல் உளவியல் கலைவடிவங்கள் / by ஜெயராசா, சபா

    Published 2014
    Subjects: “…ஜெயராசா, உளவியல், சூழலியல் உளவியல், Psychology, Psychology - Environmental Ecology…”
    Book
  17. 457

    நீருயிரினவளத் தொழினுட்பவியல் : தரம் 11 .
    Neruyirinavalath tholinutpaviyal : Tharam 11

    Published 2015
    Subjects:
    Book
  18. 458

    පරිසරය සහ සොබාදහම පරිසරපද්ධති, ජෛවවිවිධත්වය සහ ස්වාභාවික සම්පත් අධ්‍යයනය...
    Parisaraya saha sobadahama parisarapaddati, jaivavividatvaya saha sobhawika sampath adyanaya
    by ධනපාල, ඒ. එච්

    Published 2022
    Subjects:
    Book
  19. 459

    The coastal plants of Sri Lanka Part III - sandy seashore vegetation : section C - plants of sandy places / by Abeywickrama, B. A.

    Published 2023
    Subjects: “…Coastal plants-Ecology-Sri Lanka 85889…”
    Book
  20. 460

    The coastal plants of Sri Lanka part III - sandy seashore vegetation : section B - littoral woodlands / by Abeywickrama, B. A.

    Published 2023
    Subjects:
    Book