Search Results - "conservatives"

  1. 261

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

    Published 2004
    Subjects:
    Book
  2. 262

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

    Published 2005
    Subjects:
    Book
  3. 263

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

    Published 2006
    Subjects:
    Book
  4. 264
  5. 265

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

    Published 2015
    Subjects: “…Water conservation 47798…”
    Book
  6. 266

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

    Published 2013
    Subjects:
    Book
  7. 267

    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…”
    Book
  8. 268

    First draft final report volume 2 : appendixies

    Published 1998
    Subjects: “…Conservation of natural resources…”
    Book
  9. 269

    Avian and Mammalian Wildlife Toxicology: Second Conference/

    Published 1981
    Subjects: “…Conservation of biological resources…”
    Book
  10. 270

    Avian and Mammalian Wildlife Toxicology: Second Conference/

    Published 1981
    Subjects: “…Conservation of biological resources…”
    Book
  11. 271

    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…”
    Book
  12. 272

    Global experiences in water reuse

    Published 2014
    Subjects: “…Water conservation 47798…”
    Book
  13. 273

    Recycling and reuse of treated wastewater in urban India.

    Published 2016
    Subjects: “…Water conservation 47798…”
    Book
  14. 274
  15. 275
  16. 276
  17. 277
  18. 278
  19. 279

    Sigiriya Project : Conservation Progress Report - 1988/

    Published 1992
    Book
  20. 280

    Preserving our heritage : perspectives from antiquity to the digital age by Cloonan, Michele Valerie

    Published 2015
    Subjects: “…22715 Library materials - Conservation and restoration…”
    Book