Summary of results of treated and untreated experimental sleepers laid in the various railway systems of India, brought up to date

Ижил төстэй зүйлс

• Summary of results of treated and untreated experimental sleepers laid in the various railway systems of India, brought up to date
  -н: Warr, J.H
  Хэвлэсэн: (1925)
• Summary of results of treated and untreated experimental sleepers laid in the various railway systems of India, brought up to date
  -н: Pearson, R.S.
  Хэвлэсэн: (2023)
• Summary of results of treated experimental sleepers laid in the various railway systems of India, brought up to Date
  -н: Popham, F.J.
  Хэвлэсэн: (2023)
• Railway sleepers
  -н: Mahindra, J.C
• Notes on the antiseptic treatment of Assam timbers for railway sleepers.
  -н: Warr, J.H., зэрэг
  Хэвлэсэн: (2023)