Search Results - "rubber"

  1. 241

    ඉඩමේ තරමට රබර්
    Idame taramata rubber
    by සෙනවිරත්න, ප්‍රියානි

    Published 2017
    Subjects: “…රබර් වගාව, Rubber cultivation.…”
    Book
  2. 242

    ඉඩමේ තරමට රබර්
    Idame taramata rubber
    by සෙනවිරත්න, ප්‍රියානි

    Published 2017
    Subjects: “…රබර් වගාව, Rubber cultivation.…”
    Book
  3. 243

    ඉඩමේ තරමට රබර්
    Idame taramata rubber
    by සෙනවිරත්න, ප්‍රියානි

    Published 2017
    Subjects: “…රබර් වගාව, Rubber cultivation.…”
    Book
  4. 244

    1998 am antin 9am ilakka, Irappar mila natukai maniya (tiruttai) cattam

    Published 1998
    Subjects:
    Book
  5. 245

    Development of performance indicators and statistical techniques for analying participatory research in smallholder rubber units by Wijesuriya, Bandupali Wasana

    Published 2004
    Subjects: “…Rubber plants…”
    Book
  6. 246

    Methods of testing of natural Rubber latices part 4 : Determination of Alkalinity

    Published 2007
    Book
  7. 247

    Methods of testing of natural Rubber latices part 14 : Determination of Density

    Published 2007
    Book
  8. 248

    Methods of testing of natural Rubber latices part 16 : Determination of Viscosity

    Published 2007
    Book
  9. 249

    Tea and Rubber estates (control of fragmenttation) (amendment) act,No.20 of 2005 by Sri Lanka . Parliament

    Published 2005
    Book
  10. 250

    Sri Lanka standard methods of test for rubber or plastic coated fabrics

    Published 2014
    Book
  11. 251

    Methods of testing of natural Rubber latices part 5 : Determination of Mechanical stability

    Published 2007
    Book
  12. 252

    Methods of testing of natural Rubber latices part 6 : Determination of Coagulum content

    Published 2007
    Book
  13. 253

    Methods of testing of natural Rubber latices part 7 : Determination of Copper content

    Published 2007
    Book
  14. 254

    Methods of testing of natural Rubber latices part 8 : Determination of Manganese content

    Published 2007
    Book
  15. 255

    Methods of testing of natural Rubber latices part 9 : Determination of Iron content

    Published 2007
    Book
  16. 256

    Methods of testing of natural Rubber latices part 10 : Determination of Sludge content

    Published 2007
    Book
  17. 257

    Methods of testing of natural Rubber latices part 12 : Determination of Koh number

    Published 2007
    Book
  18. 258

    Methods of testing of natural Rubber latices part 15 : Determination of Surface tension

    Published 2007
    Book
  19. 259

    Methods of testing of natural Rubber latices part 17 : Determination of Dry Films

    Published 2007
    Book
  20. 260

    Technical cooperation programme : improving the income of smallholder rubber farmers Sri Lanka

    Published 1984
    Book